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  • Sudo apt-get update problem 12.04

    - by user288291
    Please Guys help me to fix this issues with update my Ubuntu 12.04 desktop: Get:38 http://us.archive.ubuntu.com precise/universe Translation-en [3,341 kB] Fetched 24.5 MB in 7min 9s (57.1 kB/s) W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/precise/main/i18n/Index No Hash entry in Release file /var/lib/apt/lists/partial/extras.ubuntu.com_ubuntu_dists_precise_main_i18n_Index E: Some index files failed to download. They have been ignored, or old ones used instead.

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  • Why do password strength requirements exist? [migrated]

    - by Bozho
    Password strength is now everything, and they force you to come up with passwords with digits, special characters, upper-case letters and whatnot. Apart from being a usability nightmare (even I as a developer hate it when a website requires a complex password), what are the actual benefits of having strong passwords (for website authentication)? Here are the prerequisites of a system that handles authentication properly: store passwords using bcrypt (or at least use salt+hash) - hard-to-impossible to find the original password when an attacker gets the database lock subsequent password attempts with a growing cooldown - no brute-force via the site

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  • Stand By...

    I'm posting this from Moscone West, the site of Google I/O 2010 . Some things that it may be useful to know: The official hash tag is #io2010...

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  • SSTP client disconnects shortly after successfully connected to VPN

    - by Eran Betzalel
    I'm successfully authenticating and connecting to a SSTP VPN (on windows 2008) from my windows 7 machine, but for some reason, the connection is disconnected about a 1-2 seconds after it's established. I've done the following: Defined a SSTP VPN on my windows server 2008. Defined the same machine as CA. Issued the needed certificates and published them on the client. I'm currently testing this VPN inside my LAN so all the needed ports are opened. Here are the event log entries when trying to connect: Error Log (Client): The user HOME\User dialed a connection named Home VPN which has terminated. The reason code returned on termination is 829. Error Log (Server-VPN): The user HOME\User connected on port VPN0-0 on 7/27/2012 at 1:57 AM and disconnected on 7/27/2012 at 1:57 AM. The user was active for 0 minutes 0 seconds. 312 bytes were sent and 4528 bytes were received. The reason for disconnecting was user request. What would be the issue? How can I resolve or debug it? UPDATE: I've found an event log (Log=System, Source=RasSstp) message on the windows 7 machine that tries to connect to the VPN: The SSTP-based VPN connection to the remote access server was terminated because of a security check failure. Security settings on the remote access server do not match settings on this computer. Contact the system administrator of the remote access server and relay the following information: SHA1 Certificate Hash: 065D681...520375552F SHA256 Certificate Hash: 18DED363...EEEE28CFD00

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  • Can't get Postfix Admin to use Dovecot password hashing

    - by Paul
    I'm setting up Postfix Admin 2.91 and trying to use dovecot:SHA512-CRYPT for password hashing. In config.inc.php I have set: // dovecot:CRYPT-METHOD = use dovecotpw -s 'CRYPT-METHOD'. Example: dovecot:CRAM-MD5 // (WARNING: don't use dovecot:* methods that include the username in the hash - you won't be able to login to PostfixAdmin in this case) $CONF['encrypt'] = 'dovecot:SHA512-CRYPT'; // If you use the dovecot encryption method: where is the dovecotpw binary located? // for dovecot 1.x // $CONF['dovecotpw'] = "/usr/sbin/dovecotpw"; // for dovecot 2.x (dovecot 2.0.0 - 2.0.7 is not supported!) $CONF['dovecotpw'] = "/usr/sbin/doveadm pw"; I have also tried SHA256-CRYPT and MD5-CRYPT with same results (as I understand it, these do not include usernames in the hash) In running setup.php, I get the following message when trying to create an admin account: can't encrypt password with dovecotpw, see error log for details Server error log reports: 1624#0: *6 FastCGI sent in stderr: "PHP message: dovecotpw password encryption failed. PHP message: STDERR output: sh: 1: /usr/sbin/doveadm: not found" while reading response header from upstream <...> upstream: "fastcgi://unix:/var/run/php5-fpm.sock:" <...> A couple quick checks: # ll /usr/sbin/doveadm -rwxr-xr-x 1 root root 423264 Feb 13 23:23 /usr/bin/doveadm* # doveadm pw -l CRYPT MD5 MD5-CRYPT SHA SHA1 SHA256 SHA512 SMD5 SSHA SSHA256 SSHA512 PLAIN CLEAR CLEARTEXT PLAIN-TRUNC CRAM-MD5 SCRAM-SHA-1 HMAC-MD5 DIGEST-MD5 PLAIN-MD4 PLAIN-MD5 LDAP-MD5 LANMAN NTLM OTP SKEY RPA SHA256-CRYPT SHA512-CRYPT # doveadmin pw -s SHA512-CRYPT Enter new password: Retype new password: {SHA512-CRYPT}$6$<long string here>/ Using Dovecot 2.2, PHP 5.5, MariaDB 10, Postfix 2.11, nginx 1.6.0, Ubuntu 12.04.

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  • Fedora error log file

    - by user111196
    I am running a java application using this wrapper service yajsw. The problem it just stopped without any error in its logs file. So I was wondering will there be any system log file which will indicate the cause of it going down? Partial of the log file. Apr 6 00:12:20 localhost kernel: imklog 3.22.1, log source = /proc/kmsg started. Apr 6 00:12:20 localhost rsyslogd: [origin software="rsyslogd" swVersion="3.22.1" x-pid="2234" x-info="http://www.rsyslog.com"] (re)start Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpuset Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpu Apr 6 00:12:20 localhost kernel: Linux version 2.6.27.41-170.2.117.fc10.x86_64 ([email protected]) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #1 SMP Thu Dec 10 10:36:29 EST 2009 Apr 6 00:12:20 localhost kernel: Command line: ro root=UUID=722ebf87-437f-4634-9c68-a82d157fa948 rhgb quiet Apr 6 00:12:20 localhost kernel: KERNEL supported cpus: Apr 6 00:12:20 localhost kernel: Intel GenuineIntel Apr 6 00:12:20 localhost kernel: AMD AuthenticAMD Apr 6 00:12:20 localhost kernel: Centaur CentaurHauls Apr 6 00:12:20 localhost kernel: BIOS-provided physical RAM map: Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000000100000 - 00000000cfb50000 (usable) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb50000 - 00000000cfb66000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb66000 - 00000000cfb85c00 (ACPI data) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb85c00 - 00000000d0000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000fe000000 - 0000000100000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000100000000 - 0000000330000000 (usable) Apr 6 00:12:20 localhost kernel: DMI 2.5 present. Apr 6 00:12:20 localhost kernel: last_pfn = 0x330000 max_arch_pfn = 0x3ffffffff Apr 6 00:12:20 localhost kernel: x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 Apr 6 00:12:20 localhost kernel: last_pfn = 0xcfb50 max_arch_pfn = 0x3ffffffff Apr 6 00:12:20 localhost kernel: init_memory_mapping Apr 6 00:12:20 localhost kernel: last_map_addr: cfb50000 end: cfb50000 Apr 6 00:12:20 localhost kernel: init_memory_mapping Apr 6 00:12:20 localhost kernel: last_map_addr: 330000000 end: 330000000 Apr 6 00:12:20 localhost kernel: RAMDISK: 37bfc000 - 37fef6c8 Apr 6 00:12:20 localhost kernel: ACPI: RSDP 000F21B0, 0024 (r2 DELL ) Apr 6 00:12:20 localhost kernel: ACPI: XSDT 000F224C, 0084 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: FACP CFB83524, 00F4 (r3 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: DSDT CFB66000, 4974 (r1 DELL PE_SC3 1 INTL 20050624) Apr 6 00:12:20 localhost kernel: ACPI: FACS CFB85C00, 0040 Apr 6 00:12:20 localhost kernel: ACPI: APIC CFB83078, 00B6 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: SPCR CFB83130, 0050 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: HPET CFB83184, 0038 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: MCFG CFB831C0, 003C (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: WD__ CFB83200, 0134 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: SLIC CFB83338, 0176 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: ERST CFB6AAF4, 0210 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: HEST CFB6AD04, 027C (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: BERT CFB6A974, 0030 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: EINJ CFB6A9A4, 0150 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: TCPA CFB834BC, 0064 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: No NUMA configuration found Apr 6 00:12:20 localhost kernel: Faking a node at 0000000000000000-0000000330000000 Apr 6 00:12:20 localhost kernel: Bootmem setup node 0 0000000000000000-0000000330000000 Apr 6 00:12:20 localhost kernel: NODE_DATA [0000000000015000 - 0000000000029fff] Apr 6 00:12:20 localhost kernel: bootmap [000000000002a000 - 000000000008ffff] pages 66 Apr 6 00:12:20 localhost kernel: (7 early reservations) ==> bootmem [0000000000 - 0330000000] Apr 6 00:12:20 localhost kernel: #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] Apr 6 00:12:20 localhost kernel: #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] Apr 6 00:12:20 localhost kernel: #2 [0000200000 - 0000a310cc] TEXT DATA BSS ==> [0000200000 - 0000a310cc] Apr 6 00:12:20 localhost kernel: #3 [0037bfc000 - 0037fef6c8] RAMDISK ==> [0037bfc000 - 0037fef6c8] Apr 6 00:12:20 localhost kernel: #4 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] Apr 6 00:12:20 localhost kernel: #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] Apr 6 00:12:20 localhost kernel: #6 [000000c000 - 0000015000] PGTABLE ==> [000000c000 - 0000015000] Apr 6 00:12:20 localhost kernel: found SMP MP-table at [ffff8800000fe710] 000fe710 Apr 6 00:12:20 localhost kernel: Zone PFN ranges: Apr 6 00:12:20 localhost kernel: DMA 0x00000000 -> 0x00001000 Apr 6 00:12:20 localhost kernel: DMA32 0x00001000 -> 0x00100000 Apr 6 00:12:20 localhost kernel: Normal 0x00100000 -> 0x00330000 Apr 6 00:12:20 localhost kernel: Movable zone start PFN for each node Apr 6 00:12:20 localhost kernel: early_node_map[3] active PFN ranges Apr 6 00:12:20 localhost kernel: 0: 0x00000000 -> 0x000000a0 Apr 6 00:12:20 localhost kernel: 0: 0x00000100 -> 0x000cfb50 Apr 6 00:12:20 localhost kernel: 0: 0x00100000 -> 0x00330000 Apr 6 00:12:20 localhost kernel: ACPI: PM-Timer IO Port: 0x808 Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x03] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) Apr 6 00:12:20 localhost kernel: IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-23 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x09] address[0xfec81000] gsi_base[64]) Apr 6 00:12:20 localhost kernel: IOAPIC[1]: apic_id 9, version 0, address 0xfec81000, GSI 64-87 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x0a] address[0xfec84000] gsi_base[160]) Apr 6 00:12:20 localhost kernel: IOAPIC[2]: apic_id 10, version 0, address 0xfec84000, GSI 160-183 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x0b] address[0xfec84800] gsi_base[224]) Apr 6 00:12:20 localhost kernel: IOAPIC[3]: apic_id 11, version 0, address 0xfec84800, GSI 224-247 Apr 6 00:12:20 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Apr 6 00:12:20 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Apr 6 00:12:20 localhost kernel: Setting APIC routing to flat Apr 6 00:12:20 localhost kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00000 Apr 6 00:12:20 localhost kernel: Using ACPI (MADT) for SMP configuration information Apr 6 00:12:20 localhost kernel: SMP: Allowing 8 CPUs, 0 hotplug CPUs Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb50000 - 00000000cfb66000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb66000 - 00000000cfb85000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb85000 - 00000000cfb86000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb86000 - 00000000d0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000d0000000 - 00000000e0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000f0000000 - 00000000fe000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000fe000000 - 0000000100000000 Apr 6 00:12:20 localhost kernel: Allocating PCI resources starting at d1000000 (gap: d0000000:10000000) Apr 6 00:12:20 localhost kernel: PERCPU: Allocating 65184 bytes of per cpu data Apr 6 00:12:20 localhost kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 3096524 Apr 6 00:12:20 localhost kernel: Policy zone: Normal Apr 6 00:12:20 localhost kernel: Kernel command line: ro root=UUID=722ebf87-437f-4634-9c68-a82d157fa948 rhgb quiet Apr 6 00:12:20 localhost kernel: Initializing CPU#0 Apr 6 00:12:20 localhost kernel: PID hash table entries: 4096 (order: 12, 32768 bytes) Apr 6 00:12:20 localhost kernel: Extended CMOS year: 2000 Apr 6 00:12:20 localhost kernel: TSC: PIT calibration confirmed by PMTIMER. Apr 6 00:12:20 localhost kernel: TSC: using PMTIMER calibration value Apr 6 00:12:20 localhost kernel: Detected 1994.992 MHz processor. Apr 6 00:12:20 localhost kernel: Console: colour VGA+ 80x25 Apr 6 00:12:20 localhost kernel: console [tty0] enabled Apr 6 00:12:20 localhost kernel: Checking aperture... Apr 6 00:12:20 localhost kernel: No AGP bridge found Apr 6 00:12:20 localhost kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Apr 6 00:12:20 localhost kernel: Placing software IO TLB between 0x20000000 - 0x24000000 Apr 6 00:12:20 localhost kernel: Memory: 12324244k/13369344k available (3311k kernel code, 253484k reserved, 1844k data, 1296k init) Apr 6 00:12:20 localhost kernel: SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 Apr 6 00:12:20 localhost kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.98 BogoMIPS (lpj=1994992) Apr 6 00:12:20 localhost kernel: Security Framework initialized Apr 6 00:12:20 localhost kernel: SELinux: Initializing. Apr 6 00:12:20 localhost kernel: Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) Apr 6 00:12:20 localhost kernel: Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) Apr 6 00:12:20 localhost kernel: Mount-cache hash table entries: 256 Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys ns Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpuacct Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys devices Apr 6 00:12:20 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K Apr 6 00:12:20 localhost kernel: CPU: L2 cache: 4096K Apr 6 00:12:20 localhost kernel: CPU 0/0 -> Node 0 Apr 6 00:12:20 localhost kernel: CPU: Physical Processor ID: 0 Apr 6 00:12:20 localhost kernel: CPU: Processor Core ID: 0 Apr 6 00:12:20 localhost kernel: CPU0: Thermal monitoring enabled (TM1) Apr 6 00:12:20 localhost kernel: using mwait in idle threads. Apr 6 00:12:20 localhost kernel: ACPI: Core revision 20080609 Apr 6 00:12:20 localhost kernel: ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 Apr 6 00:12:20 localhost kernel: CPU0: Intel(R) Xeon(R) CPU E5335 @ 2.00GHz stepping 07 Apr 6 00:12:20 localhost kernel: Using local APIC timer interrupts. Apr 6 00:12:20 localhost kernel: Detected 20.781 MHz APIC timer. Apr 6 00:12:20 localhost kernel: Booting processor 1/4 ip 6000 Apr 6 00:12:20 localhost kernel: Initializing CPU#1 Apr 6 00:12:20 localhost kernel: Calibrating delay using timer specific routine.. 3990.05 BogoMIPS (lpj=1995026) Apr 6 00:12:20 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K Apr 6 00:12:20 localhost kernel: CPU: L2 cache: 4096K Apr 6 00:12:20 localhost kernel: CPU 1/4 -> Node 0 Apr 6 00:12:20 localhost kernel: CPU: Physical Processor ID: 1 Apr 6 00:12:20 localhost kernel: CPU: Processor Core ID: 0 Apr 6 00:12:20 localhost kernel: CPU1: Thermal monitoring enabled (TM2) Apr 6 00:12:20 localhost kernel: x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 Apr 6 00:12:20 localhost kernel: CPU1: Intel(R) Xeon(R) CPU E5335 @ 2.00GHz stepping 07 Apr 6 00:12:20 localhost kernel: checking TSC synchronization [CPU#0 -> CPU#1]: passed. Apr 6 00:12:20 localhost kernel: Booting processor 2/2 ip 6000 Apr 6 00:12:20 localhost kernel: Initializing CPU#2 Apr 6 00:12:20 localhost kernel: Calibrating delay using timer specific routine.. 3990.05 BogoMIPS (lpj=1995029)

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  • centos postfix send email problem

    - by Catalin
    I have a big problem with postfix. I can receive mail in webmin and outlook but I can't send (only on local I can - user to user). Dovecot is working just fine. Sendmail is disable. Please help me. postfix -n postfix: invalid option -- n postfix: fatal: usage: postfix [-c config_dir] [-Dv] command [root@xprivatecams usr]# postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix debug_peer_level = 2 home_mailbox = Maildir/ html_directory = no inet_interfaces = all mail_owner = postfix mailbox_command = mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man milter_default_action = acceptsmtpd_tls_auth_only = no milter_protocol = 2 mydestination = $myhostname, localhost.$mydomain, localhost myhostname = xprivatecams.com mynetworks = 94.177.41.0/24, 127.0.0.0/8 newaliases_path = /usr/bin/newaliases.postfix non_smtpd_milters = inet:localhost:20207 queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_tls_note_starttls_offer = yes smtp_use_tls = yes smtpd_milters = inet:localhost:20207 smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = smtpd_sasl_security_options = noanonymous smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_auth_only = no smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 Jan 18 00:46:17 xprivatecams postfix/postfix-script: starting the Postfix mail system Jan 18 00:46:17 xprivatecams postfix/master[15545]: daemon started -- version 2.3.3, configuration /etc/postfix Jan 18 00:48:00 xprivatecams postfix/pickup[15546]: EDE7EA8001B: uid=0 from=<[email protected]> Jan 18 00:48:00 xprivatecams postfix/cleanup[15817]: EDE7EA8001B: message-id=<[email protected]> Jan 18 00:48:00 xprivatecams opendkim[2776]: EDE7EA8001B: DKIM-Signature header added Jan 18 00:48:01 xprivatecams postfix/qmgr[15547]: EDE7EA8001B: from=<[email protected]>, size=615, nrcpt=1 (queue active) Jan 18 00:48:31 xprivatecams postfix/smtp[15820]: connect to mail.flabell.com[72.47.224.75]: Connection timed out (port 25) Jan 18 00:48:31 xprivatecams postfix/smtp[15820]: EDE7EA8001B: to=<[email protected]>, relay=none, delay=30, delays=0.08/0.03/30/0, dsn=4.4.1, status=deferred (connect to mail.flabell.com[72.47.224.75]: Connection timed out) telnet 94.177.41.70 25 Trying 94.177.41.70... Connected to xprivatecams.com (94.177.41.70). Escape character is '^]'. 220 xprivatecams.com ESMTP Postfix ehlo me 250-xprivatecams.com 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH LOGIN PLAIN 250-AUTH=LOGIN PLAIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN

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  • How to configure postfix for per-sender SASL authentication

    - by Marwan
    I have two gmail accounts, and I want to configure my local postfix server as a client which does SASL authentication with smtp.gmail.com:587 with credentials that depend on the sender address. So, let's say that my gmail accounts are: [email protected] and [email protected]. If I sent a mail with [email protected] in the FROM header field, then postfix should use the credentials: [email protected]:psswd1 to do SASL authentication with gmail SMTP server. Similarly with [email protected], it should use [email protected]:passwd2. Sounds fairly simple. Well, I followed the postfix official documentation at http://www.postfix.org/SASL_README.html, and I ended up with the following relevant configurations: /etc/postfix/main.cf smtp_sasl_auth_enable = yes smtp_sasl_security_options = noanonymous smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sender_dependent_authentication = yes sender_dependent_relayhost_maps = hash:/etc/postfix/sender_relay smtp_tls_security_level = secure smtp_tls_CAfile = /etc/ssl/certs/Equifax_Secure_CA.pem smtp_tls_CApath = /etc/ssl/certs smtp_tls_session_cache_database = btree:/etc/postfix/smtp_scache smtp_tls_session_cache_timeout = 3600s smtp_tls_loglevel = 1 tls_random_source = dev:/dev/urandom relayhost = smtp.gmail.com:587 /etc/postfix/sasl_passwd [email protected] [email protected]:passwd1 [email protected] [email protected]:passwd2 smtp.gmail.com:587 [email protected]:passwd1 /etc/postfix/sender_relay [email protected] smtp.gmail.com:587 [email protected] smtp.gmail.com:587 After I'm done with the configurations I did: $ postmap /etc/postfix/sasl_passwd $ postmap /etc/postfix/sender_relay $ /etc/init.d/postfix restart The problem is that when I send a mail from [email protected], the message ends up in the destination with sender address [email protected] and NOT [email protected], which means that postfix always ignores the per-sender configurations and send the mail using the default credentials (the third line in /etc/postfix/sasl_passwd above). I checked the configurations multiple times and even compared them to those in various blog posts addressing the same issue but found them to be more or less the same as mine. So, can anyone point me in the right direction, in case I'm missing something? Many thanks.

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  • cyrus-imapd is not work with sasldb2, but postfix work

    - by Felix Chang
    centos6 64 bits: when i use pop3 for access cyrus-imapd: S: +OK li557-53 Cyrus POP3 v2.3.16-Fedora-RPM-2.3.16-6.el6_2.5 server ready <3176565056.1354071404@li557-53> C: USER [email protected] S: +OK Name is a valid mailbox C: PASS abcabc S: -ERR [AUTH] Invalid login C: QUIT and with USER "abc" failed too. my imapd.conf: configdirectory: /var/lib/imap partition-default: /var/spool/imap admins: cyrus sievedir: /var/lib/imap/sieve sendmail: /usr/sbin/sendmail hashimapspool: true sasl_pwcheck_method: auxprop sasl_mech_list: PLAIN LOGIN tls_cert_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem tls_key_file: /etc/pki/cyrus-imapd/cyrus-imapd.pem tls_ca_file: /etc/pki/tls/certs/ca-bundle.crt allowplaintext: true #defaultdomain: myabc.com loginrealms: myabc.com sasldblistuser2: [email protected]: userPassword but my postfix is ok with same user. /etc/sasl2/smtpd.conf pwcheck_method: auxprop mech_list: plain login log_level:7 saslauthd_path:/var/run/saslauthd/mux /etc/postfix/main.cf queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix myhostname = localhost mydomain = myabc.com myorigin = $mydomain inet_interfaces = all inet_protocols = all mydestination = $myhostname, localhost.$mydomain, localhost,$mydomain local_recipient_maps = unknown_local_recipient_reject_code = 550 mynetworks_style = subnet mynetworks = 192.168.0.0/24, 127.0.0.0/8 relay_domains = $mydestination alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases home_mailbox = Maildir/ mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.6.6/samples readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_security_options = noanonymous smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_security_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination message_size_limit = 15728640 broken_sasl_auth_clients=yes please help.

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  • centos postfix send email problem

    - by Catalin
    Hello. I have a big problem with postfix. I can receive mail in webmin and outlook but I can't send (only on local I can - user to user). Dovecot is working just fine. Sendmail is disable. Please help me. postfix -n postfix: invalid option -- n postfix: fatal: usage: postfix [-c config_dir] [-Dv] command [root@xprivatecams usr]# postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix debug_peer_level = 2 home_mailbox = Maildir/ html_directory = no inet_interfaces = all mail_owner = postfix mailbox_command = mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man milter_default_action = acceptsmtpd_tls_auth_only = no milter_protocol = 2 mydestination = $myhostname, localhost.$mydomain, localhost myhostname = xprivatecams.com mynetworks = 94.177.41.0/24, 127.0.0.0/8 newaliases_path = /usr/bin/newaliases.postfix non_smtpd_milters = inet:localhost:20207 queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_tls_note_starttls_offer = yes smtp_use_tls = yes smtpd_milters = inet:localhost:20207 smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = smtpd_sasl_security_options = noanonymous smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_auth_only = no smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 Jan 18 00:46:17 xprivatecams postfix/postfix-script: starting the Postfix mail system Jan 18 00:46:17 xprivatecams postfix/master[15545]: daemon started -- version 2.3.3, configuration /etc/postfix Jan 18 00:48:00 xprivatecams postfix/pickup[15546]: EDE7EA8001B: uid=0 from=<[email protected]> Jan 18 00:48:00 xprivatecams postfix/cleanup[15817]: EDE7EA8001B: message-id=<[email protected]> Jan 18 00:48:00 xprivatecams opendkim[2776]: EDE7EA8001B: DKIM-Signature header added Jan 18 00:48:01 xprivatecams postfix/qmgr[15547]: EDE7EA8001B: from=<[email protected]>, size=615, nrcpt=1 (queue active) Jan 18 00:48:31 xprivatecams postfix/smtp[15820]: connect to mail.flabell.com[72.47.224.75]: Connection timed out (port 25) Jan 18 00:48:31 xprivatecams postfix/smtp[15820]: EDE7EA8001B: to=<[email protected]>, relay=none, delay=30, delays=0.08/0.03/30/0, dsn=4.4.1, status=deferred (connect to mail.flabell.com[72.47.224.75]: Connection timed out) telnet 94.177.41.70 25 Trying 94.177.41.70... Connected to xprivatecams.com (94.177.41.70). Escape character is '^]'. 220 xprivatecams.com ESMTP Postfix ehlo me 250-xprivatecams.com 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH LOGIN PLAIN 250-AUTH=LOGIN PLAIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN

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  • VSFTPD does not allow upload with virtual users

    - by Mr. Squig
    I am attempting to setup VSFTPD with virtual users on a server running Ubuntu 12.04. I have configured the server to allow for virtual users to login, but I am having trouble getting it to allow uploads. My vsftpd.conf is as follows: listen=YES anonymous_enable=NO local_enable=YES write_enable=YES local_umask=022 anon_upload_enable=YES dirmessage_enable=YES use_localtime=YES xferlog_enable=YES connect_from_port_20=YES chroot_local_user=YES virtual_use_local_privs=YES guest_enable=YES guest_username=virtual user_sub_token=$USER local_root=/var/www/$USER hide_ids=YES secure_chroot_dir=/var/run/vsftpd/empty pam_service_name=vsftpd rsa_cert_file=/etc/ssl/private/vsftpd.pem /etc/pam.d/vsftpd contains: auth required pam_pwdfile.so pwdfile /etc/vsftpd.passwd crypt=hash account required pam_permit.so crypt=hash I have two virtual users set up, one of which has the same name as a local user. They each have a directory in /var/www/ owned by 'virtual'. As I understand it, when a virtual user logs in this way they will appear to the system as the user virtual. Using this configuration user can log on, but cannot upload files. The error given in /var/log/vsftpd.log is: Tue Nov 20 19:49:00 2012 [pid 2] CONNECT: Client "96.233.116.53" Tue Nov 20 19:49:07 2012 [pid 1] [zac] OK LOGIN: Client "96.233.116.53" Tue Nov 20 19:49:11 2012 [pid 2] CONNECT: Client "96.233.116.53" Tue Nov 20 19:49:11 2012 [pid 1] [zac] OK LOGIN: Client "96.233.116.53" Tue Nov 20 19:49:11 2012 [pid 3] [zac] FAIL CHMOD: Client "96.233.116.53", "/test.ppm 644" I have tried changing the permissions of these directories in all sorts of ways, but nothing seem to work. I have a feeling that it is something simple related to permissions. Any ideas?

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  • Resizing a LUKS encrypted volume

    - by mgorven
    I have a 500GiB ext4 filesystem on top of LUKS on top of an LVM LV. I want to resize the LV to 100GiB. I know how to resize ext4 on top of an LVM LV, but how do I deal with the LUKS volume? mgorven@moab:~% sudo lvdisplay /dev/moab/backup --- Logical volume --- LV Name /dev/moab/backup VG Name moab LV UUID nQ3z1J-Pemd-uTEB-fazN-yEux-nOxP-QQair5 LV Write Access read/write LV Status available # open 1 LV Size 500.00 GiB Current LE 128000 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 2048 Block device 252:3 mgorven@moab:~% sudo cryptsetup status backup /dev/mapper/backup is active and is in use. type: LUKS1 cipher: aes-cbc-essiv:sha256 keysize: 256 bits device: /dev/mapper/moab-backup offset: 3072 sectors size: 1048572928 sectors mode: read/write mgorven@moab:~% sudo tune2fs -l /dev/mapper/backup tune2fs 1.42 (29-Nov-2011) Filesystem volume name: backup Last mounted on: /srv/backup Filesystem UUID: 63877e0e-0549-4c73-8535-b7a81eb363ed Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize Filesystem flags: signed_directory_hash Default mount options: (none) Filesystem state: clean with errors Errors behavior: Continue Filesystem OS type: Linux Inode count: 32768000 Block count: 131071616 Reserved block count: 0 Free blocks: 112894078 Free inodes: 32044830 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 992 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8192 Inode blocks per group: 512 RAID stride: 128 RAID stripe width: 128 Flex block group size: 16 Filesystem created: Sun Mar 11 19:24:53 2012 Last mount time: Sat May 19 13:29:27 2012 Last write time: Fri Jun 1 11:07:22 2012 Mount count: 0 Maximum mount count: 100 Last checked: Fri Jun 1 11:03:50 2012 Check interval: 31104000 (12 months) Next check after: Mon May 27 11:03:50 2013 Lifetime writes: 118 GB Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 28 Desired extra isize: 28 Journal inode: 8 Default directory hash: half_md4 Directory Hash Seed: 383bcbc5-fde9-4720-b98e-2d6224713ecf Journal backup: inode blocks

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  • Hostname error on my Slicehost Ubuntu server

    - by allesklar
    Like many folks who upgraded to Rails 2.2, I got an exception raised when sending an email. This version of Rails or later does require using tls for sending emails. The message in the production log file says: hostname was not match with the server certificate I did a whole lot of research and work on this and did everything I could. I changed my slice's hostname to ohlalaweb.com. If I run the command 'hostname' at the CL I get: ohlalaweb.com Postfix seems to work fine. I can send emails from the CL to my gmail, yahoo, and google apps gmail accounts with no problems. Here is the result of cat /etc/postfix/main.cf # See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. myorigin = /etc/mailname smmtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = no # TLS parameters smtpd_tls_cert_file=/etc/ssl/certs/ohlalaweb.pem smtpd_tls_key_file=/etc/ssl/certs/ohlalaweb.pem smtpd_use_tls=yes # SA created next line to force postfix to use self create certificate smtpd_tls_auth_only=yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. myhostname = ohlalaweb.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydestination = localhost.localdomain, localhost relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all I have regenerated the ssl keys with the ohlalaweb.com host name. Any ideas or suggestions?

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  • Apache + Codeigniter + New Server + Unexpected Errors

    - by ngl5000
    Alright here is the situation: I use to have my codeigniter site at bluehost were I did not have root access, I have since moved that site to rackspace. I have not changed any of the PHP code yet there has been some unexpected behavior. Unexpected Behavior: http://mysite.com/robots.txt Both old and new resolve to the robots file http://mysite.com/robots.txt/ The old bluehost setup resolves to my codeigniter 404 error page. The rackspace config resolves to: Not Found The requested URL /robots.txt/ was not found on this server. **This instance leads me to believe that there could be a problem with my mod rewrites or lack there of. The first one produces the error correctly through php while it seems the second senario lets the server handle this error. The next instance of this problem is even more troubling: 'http://mysite.com/search/term/9 x 1-1%2F2 white/' New site results in: Bad Request Your browser sent a request that this server could not understand. Old site results in: The actual page being loaded and the search term being unencoded. I have to assume that this has something to do with the fact that when I went to the new server I went from root level htaccess file to httpd.conf file and virtual server default and default-ssl. Here they are: Default file: <VirtualHost *:80> ServerAdmin webmaster@localhost ServerName mysite.com DocumentRoot /var/www <Directory /> Options +FollowSymLinks AllowOverride None </Directory> <Directory /var/www> Options -Indexes +FollowSymLinks -MultiViews AllowOverride None Order allow,deny allow from all RewriteEngine On RewriteBase / # force no www. (also does the IP thing) RewriteCond %{HTTPS} !=on RewriteCond %{HTTP_HOST} !^mysite\.com [NC] RewriteRule ^(.*)$ http://mysite.com/$1 [R=301,L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L] # index.php remove any index.php parts RewriteCond %{THE_REQUEST} /index\.(php|html) RewriteRule (.*)index\.(php|html)(.*)$ /$1$3 [r=301,L] # codeigniter direct RewriteCond $0 !^(index\.php|assets|robots\.txt|sitemap\.xml|favicon\.ico) RewriteRule ^.*$ index.php [L] </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog ${APACHE_LOG_DIR}/access.log combined Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> </VirtualHost> Default-ssl File <IfModule mod_ssl.c> <VirtualHost _default_:443> ServerAdmin webmaster@localhost ServerName mysite.com DocumentRoot /var/www <Directory /> Options +FollowSymLinks AllowOverride None </Directory> <Directory /var/www> Options -Indexes +FollowSymLinks -MultiViews AllowOverride None Order allow,deny allow from all RewriteEngine On RewriteBase / RewriteCond %{SERVER_PORT} !^443 RewriteRule ^ https://mysite.com%{REQUEST_URI} [R=301,L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L] # index.php remove any index.php parts RewriteCond %{THE_REQUEST} /index\.(php|html) RewriteRule (.*)index\.(php|html)(.*)$ /$1$3 [r=301,L] # codeigniter direct RewriteCond $0 !^(index\.php|assets|robots\.txt|sitemap\.xml|favicon\.ico) RewriteRule ^.*$ index.php [L] </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog ${APACHE_LOG_DIR}/ssl_access.log combined Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> # SSL Engine Switch: # Enable/Disable SSL for this virtual host. SSLEngine on # Use our self-signed certificate by default SSLCertificateFile /etc/apache2/ssl/certs/www.mysite.com.crt SSLCertificateKeyFile /etc/apache2/ssl/private/www.mysite.com.key # A self-signed (snakeoil) certificate can be created by installing # the ssl-cert package. See # /usr/share/doc/apache2.2-common/README.Debian.gz for more info. # If both key and certificate are stored in the same file, only the # SSLCertificateFile directive is needed. # SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem # SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key # Server Certificate Chain: # Point SSLCertificateChainFile at a file containing the # concatenation of PEM encoded CA certificates which form the # certificate chain for the server certificate. Alternatively # the referenced file can be the same as SSLCertificateFile # when the CA certificates are directly appended to the server # certificate for convinience. #SSLCertificateChainFile /etc/apache2/ssl.crt/server-ca.crt # Certificate Authority (CA): # Set the CA certificate verification path where to find CA # certificates for client authentication or alternatively one # huge file containing all of them (file must be PEM encoded) # Note: Inside SSLCACertificatePath you need hash symlinks # to point to the certificate files. Use the provided # Makefile to update the hash symlinks after changes. #SSLCACertificatePath /etc/ssl/certs/ #SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt # Certificate Revocation Lists (CRL): # Set the CA revocation path where to find CA CRLs for client # authentication or alternatively one huge file containing all # of them (file must be PEM encoded) # Note: Inside SSLCARevocationPath you need hash symlinks # to point to the certificate files. Use the provided # Makefile to update the hash symlinks after changes. #SSLCARevocationPath /etc/apache2/ssl.crl/ #SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl # Client Authentication (Type): # Client certificate verification type and depth. Types are # none, optional, require and optional_no_ca. Depth is a # number which specifies how deeply to verify the certificate # issuer chain before deciding the certificate is not valid. #SSLVerifyClient require #SSLVerifyDepth 10 # Access Control: # With SSLRequire you can do per-directory access control based # on arbitrary complex boolean expressions containing server # variable checks and other lookup directives. The syntax is a # mixture between C and Perl. See the mod_ssl documentation # for more details. #<Location /> #SSLRequire ( %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \ # and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \ # and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \ # and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \ # and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20 ) \ # or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/ #</Location> # SSL Engine Options: # Set various options for the SSL engine. # o FakeBasicAuth: # Translate the client X.509 into a Basic Authorisation. This means that # the standard Auth/DBMAuth methods can be used for access control. The # user name is the `one line' version of the client's X.509 certificate. # Note that no password is obtained from the user. Every entry in the user # file needs this password: `xxj31ZMTZzkVA'. # o ExportCertData: # This exports two additional environment variables: SSL_CLIENT_CERT and # SSL_SERVER_CERT. These contain the PEM-encoded certificates of the # server (always existing) and the client (only existing when client # authentication is used). This can be used to import the certificates # into CGI scripts. # o StdEnvVars: # This exports the standard SSL/TLS related `SSL_*' environment variables. # Per default this exportation is switched off for performance reasons, # because the extraction step is an expensive operation and is usually # useless for serving static content. So one usually enables the # exportation for CGI and SSI requests only. # o StrictRequire: # This denies access when "SSLRequireSSL" or "SSLRequire" applied even # under a "Satisfy any" situation, i.e. when it applies access is denied # and no other module can change it. # o OptRenegotiate: # This enables optimized SSL connection renegotiation handling when SSL # directives are used in per-directory context. #SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire <FilesMatch "\.(cgi|shtml|phtml|php)$"> SSLOptions +StdEnvVars </FilesMatch> <Directory /usr/lib/cgi-bin> SSLOptions +StdEnvVars </Directory> # SSL Protocol Adjustments: # The safe and default but still SSL/TLS standard compliant shutdown # approach is that mod_ssl sends the close notify alert but doesn't wait for # the close notify alert from client. When you need a different shutdown # approach you can use one of the following variables: # o ssl-unclean-shutdown: # This forces an unclean shutdown when the connection is closed, i.e. no # SSL close notify alert is send or allowed to received. This violates # the SSL/TLS standard but is needed for some brain-dead browsers. Use # this when you receive I/O errors because of the standard approach where # mod_ssl sends the close notify alert. # o ssl-accurate-shutdown: # This forces an accurate shutdown when the connection is closed, i.e. a # SSL close notify alert is send and mod_ssl waits for the close notify # alert of the client. This is 100% SSL/TLS standard compliant, but in # practice often causes hanging connections with brain-dead browsers. Use # this only for browsers where you know that their SSL implementation # works correctly. # Notice: Most problems of broken clients are also related to the HTTP # keep-alive facility, so you usually additionally want to disable # keep-alive for those clients, too. Use variable "nokeepalive" for this. # Similarly, one has to force some clients to use HTTP/1.0 to workaround # their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and # "force-response-1.0" for this. BrowserMatch "MSIE [2-6]" \ nokeepalive ssl-unclean-shutdown \ downgrade-1.0 force-response-1.0 # MSIE 7 and newer should be able to use keepalive BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown httpd.conf File Just a lot of stuff from html5 boiler plate, I will post it if need be Old htaccess file <IfModule mod_rewrite.c> # index.php remove any index.php parts RewriteCond %{THE_REQUEST} /index\.(php|html) RewriteRule (.*)index\.(php|html)(.*)$ /$1$3 [r=301,L] RewriteCond $1 !^(index\.php|assets|robots\.txt|sitemap\.xml|favicon\.ico) RewriteRule ^(.*)/$ /$1 [r=301,L] # codeigniter direct RewriteCond $1 !^(index\.php|assets|robots\.txt|sitemap\.xml|favicon\.ico) RewriteRule ^(.*)$ /index.php/$1 [L] </IfModule> Any Help would be hugely appreciated!!

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  • Postfix rewrite sender: why doesn't this work

    - by Nick Coleman
    I have server A with an IP address only and a dummy FQDN (on the basis all machines should have a FQDN): pants.net.invalid. All mail is relayed through another server elsewhere, which works fine. On server A, Postfix rewrites the sender address with smtp_generic_maps = hash:/etc/postfix/generic. According to the Rewrite manual at http://www.postfix.org/ADDRESS_REWRITING_README.html#remote, this should rewrite all outgoing external mail's Sender address: $ cat /etc/postfix/generic @pants.net.invalid [email protected] but it does not. postmap -q [email protected] returns nothing. This works: [email protected] [email protected] It seems as though it is doing regex matching even though I specify type hash:. Clearly I am misunderstanding the manual. I don't want to use regex or pcre expressions because there are only a couple of users (root and two others) and I don't want the overhead. I can specify the users exactly and it works. But, I would like to know what I am misunderstanding for future reference. Thanks.

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  • Postfix connect timing out remotely, working fine locally

    - by Moritz
    Running Postfix on Debian I cannot connect to send mail any more. It worked until approximately a week ago. I do not recall touching the configuration of the server during that time, which makes it difficult for me to find out what the problem is. When connecting from the server to itself it works fine: root@xxxx:~# telnet localhost 25 Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. ehlo localhost 220 mail.xxxx.de ESMTP Postfix (Debian/GNU) 250-mail.xxxx.de 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN quit 221 2.0.0 Bye Connection closed by foreign host. Trying to do the same remotely times out: laptop:~ $ telnet mail.xxxx.de 25 Trying 93.xx.xx.xx... telnet: connect to address 93.xx.xx.xx: Operation timed out telnet: Unable to connect to remote host Configuration is as follows: root@xxxx:~# postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix home_mailbox = Maildir/ inet_interfaces = all inet_protocols = ipv4 mailbox_command = mailbox_size_limit = 0 mydestination = localhost.localdomain, localhost.localdomain, localhost myhostname = mail.xxxx.de mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = no recipient_delimiter = + relayhost = smtp_tls_note_starttls_offer = yes smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_use_tls = yes smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_exceptions_networks = $mynetworks smtpd_sasl_local_domain = smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_auth_only = no smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom virtual_alias_maps = proxy:mysql:$config_directory/mysql_virtual_alias_maps.cf virtual_gid_maps = static:8 virtual_mailbox_base = /var/vmail virtual_mailbox_domains = proxy:mysql:$config_directory/mysql_virtual_domains_maps.cf virtual_mailbox_maps = proxy:mysql:$config_directory/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 150 virtual_transport = dovecot Receiving mails is no problem, as is retrieving them remotely. Do you have an idea what I could check next?

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  • 554 5.7.1 <mail_addr>: Relay access denied centos postfix

    - by Relicset
    I have problem in send mail from postfix in centos I have following setup mail server postfix for sending mail but I am getting error. As in the link I tried following commands telnet localhost smtp Trying ::1... Connected to localhost. Escape character is '^]'. 220 mydomain.com ESMTP Postfix ehlo localhost 250-mydomain.com 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN mail from:<domain.com> 250 2.1.0 Ok rcpt to:<[email protected]> 554 5.7.1 <[email protected]>: Relay access denied Edit-1 In terminal this works echo TEST | mail -v -s "Test mail" [email protected] my postconf -n shows belog information alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 home_mailbox = Maildir/ html_directory = no inet_interfaces = localhost inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain mydomain = dummy.com myhostname = dummy.com mynetworks = all mynetworks_style = host myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES sample_directory = /usr/share/doc/postfix-2.6.6/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop unknown_local_recipient_reject_code = 550 What configuration I have to perform to send mails from my server.

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  • Postfix Relay to Office365

    - by woodsbw
    I am trying to setup a Postfix server on a Linux box to relay all mail to our Office365 (Exchange, hosted by Microsoft) mail server, but, I keep getting an error regarding the sending address: BB338140DC1: to= relay=pod51010.outlook.com[157.56.234.118]:587, delay=7.6, delays=0.01/0/2.5/5.1, dsn=5.7.1, status=bounced (host pod51010.outlook.com[157.56.234.118] said: 550 5.7.1 Client does not have permissions to send as this sender (in reply to end of DATA command)) Office 365 requires that the sending address in the MAIL FROM and From: header be the same as the address used to authenticate. I have tried everything I can think of in the config to get this working. My postconf -n: append_dot_mydomain = no biff = no config_directory = /etc/postfix debug_peer_list = 127.0.0.1 inet_interfaces = loopback-only inet_protocols = all mailbox_size_limit = 0 mydestination = xxxxx, localhost.localdomain, localhost myhostname = localhost mynetworks = 127.0.0.0/8 recipient_delimiter = + relay_domains = our.doamin relayhost = [pod51010.outlook.com]:587 sender_canonical_classes = envelope_sender sender_canonical_maps = hash:/etc/postfix/sender_canonical smtp_always_send_ehlo = yes smtp_sasl_auth_enable = yes smtp_sasl_mechanism_filter = login smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = smtp_tls_CAfile = /etc/postfix/cacert.pem smtp_tls_loglevel = 1 smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes sender_canonical: www-data [email protected] root [email protected] www-data@localhost [email protected] root@localhost [email protected] Also, sasl_passwd is set to the correct credentials (tested them using swaks multiple times.) Authentication works, and sends the message when the from headers are correct (also tested using swaks....which works) The emails are coming from PHP, so I have also tried altering the sendmail path in php.ini to use pass the correct from address via -f So, for some reason, mail coming from www-data and root are not having the from fields rewritten to Office 365's satisfaction, and it won't send the message. Any postfix gurus out there that can help me setup this relay?

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  • Cannot send email outside of network using Postfix

    - by infmz
    I've set up an Ubuntu server with Request Tracker following this guide (the section about inbound mail would be relevant). However, while I'm able to send mail to other users within the network/domain, I cannot seem to reach beyond - such as my personal accounts etc. Now I have no idea what is causing this, I thought that all it takes is for the system to fetch mail through our exchange server and be able to deliver in the same way. However, that hasn't been the case. I have found another server setup in a similar fashion (CentOS 5, Request Tracker but using Sendmail), however it is a dated server and whoever's built it has kindly left no documentation on how it works, making it a pain to use that as a reference system! :) At one point, I was told I need to set up a relay between the local server's email add and our AD server but this didn't seem to work. Sorry, I know next to nothing about mailservers, my colleagues nothing about Linux so it's a hard one for me. Thank you! EDIT: Result of postconf -N with details masked =) alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix inet_interfaces = all mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 mydestination = myhost.mydomain.com, localhost.mydomain.com, , localhost myhostname = myhost.mydomain.com mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = no recipient_delimiter = + relayhost = EXCHANGE IP smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes Sample log message: Sep 4 12:32:05 theedgesupport postfix/smtp[9152]: 2147B200B99: to=<[email protected]>, relay= RELAY IP :25, delay=0.1, delays=0.05/0/0/0.04, dsn=5.7.1, status=bounced (host HOST IP said: 550 5.7.1 Unable to relay for [email protected] (in reply to RCPT TO command))

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  • What is stopping postfix from delivering mail to the local transport agent?

    - by Dark Star1
    I have the following settings ( as grabbed from my postconf -n output) alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix content_filter = smtp-amavis:[127.0.0.1]:10024 inet_interfaces = all mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 maximal_backoff_time = 8000s maximal_queue_lifetime = 7d minimal_backoff_time = 1000s mydestination = $mydomain, localhost.$mydomain, localhost myhostname = //redacted mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = no recipient_delimiter = + relayhost = smtp_helo_timeout = 60s smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_hard_error_limit = 12 smtpd_recipient_limit = 10 smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_soft_error_limit = 3 smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes unknown_local_recipient_reject_code = 450 virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf, mysql:/etc/postfix/mysql_virtual_alias_domainaliases_maps.cf virtual_gid_maps = static:8 virtual_mailbox_base = /var/vmail virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf, mysql:/etc/postfix/mysql_virtual_mailbox_domainaliases_maps.cf virtual_transport = virtual virtual_uid_maps = static:5000 postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_overquota_bounce=yes postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_mailbox_limit_maps=mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_limit_message=Sorry, the your maildir has overdrawn your diskspace quota, please free up some of spaces of your mailbox try again. postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_mailbox_extended=yes postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_mailbox_limit_override=yes postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_relay_restrictions=reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_recipient, reject_unauth_destination, check_policy_service inet:127.0.0.1:10023, permit I am nwe to mail server configurations but as I understand it from this message: status=deferred (mail transport unavailable) It means it can't deliver to the LDA. I am using postifx 2.9.6 on ubuntu 12.04 with dovecot 2.0.19

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  • Postfix able to receive email but not able to send it

    - by c0mrade
    I had postfix running on my machine(comes with centos minimal), but today I configured it to use my domain for the sake of example this is my domain name example.com . Here is my config : alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 header_checks = regexp:/etc/postfix/header_checks html_directory = no inet_interfaces = all inet_protocols = ipv4 mail_owner = postfix mailbox_size_limit = 1073741824 mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 10485760 mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain mydomain = example.com myhostname = mail.example.com mynetworks = 127.0.0.0/8 mynetworks_style = host myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES relayhost = smtp.$mydomain sample_directory = /usr/share/doc/postfix-2.6.6/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtpd_banner = $myhostname ESMTP $mail_name smtpd_client_restrictions = permit_mynetworks,reject_unknown_client,permit smtpd_recipient_restrictions = permit_mynetworks,permit_auth_destination,permit_sasl_authenticated,reject unknown_local_recipient_reject_code = 550 I need one email account to be able to send emails (password retrievals etc.). I read today somewhere that if you create unix account postfix will recognize it as email address so if your account username was ant your email would be [email protected]. So I tested that and tried to send email to [email protected] and I successfully received mail. When I try to send the email with ant task script, I'm not able to connect : Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: mail.example.com, port: 25; nested exception is: java.net.ConnectException: Connection timed out: connect What am I missing here? Edit I'm able to telnet to localhost : Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 mail.example.com ESMTP Postfix

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  • Restore passwd for root on a server

    - by s.mihai
    Hello,       I have a DVR server with linux embeded. It has some telnet functions but i don't have the password for it (the chinese manufacturer refuses to give me the password). I did get a upgrade folder from them and found a passwd file inside.       So i assume that when i upgrade the firmware the password in that file will be used.       Now i am trying to modify the file so taht i can insert a password i already know.       The problem is that i don't know how to create the password hash from what i figured the password hash is $1$1/lfbDKX$Hmd.FqzB8IZEohPesYi961       The file is named rom.ko and i found a command telnetd /mnt/yaffs/web/boa -c /mnt/yaffs/web & /bin/cp -f /mnt/yaffs/rom.ko /etc/shadow in a script file so i assume this is the right way.       Can you help me reconstruct a password that i know already? Tell me how or make one for me :) ?... passwd file: root:$1$1/lfbDKX$Hmd.FqzB8IZEohPesYi961:0:0:99999:7:-1:-1:33637592 bin::10897:0:99999:7::: daemon::10897:0:99999:7::: adm::10897:0:99999:7::: lp::10897:0:99999:7::: sync::10897:0:99999:7::: shutdown::10897:0:99999:7::: halt::10897:0:99999:7::: mail::10897:0:99999:7::: news::10897:0:99999:7::: uucp::10897:0:99999:7::: operator::10897:0:99999:7::: games::10897:0:99999:7::: gopher::10897:0:99999:7::: ftp::10897:0:99999:7::: nobody::10897:0:99999:7::: next::11702:0:99999:7:::

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  • Trying to setup catchall mail forwarding on my rackspace's cloudspace server

    - by bob_cobb
    I'm running Ubuntu 12 Precise Pangolin and am trying to configure my server to catchall mail sent to it and forward it to my gmail address. I've been trying lots of examples online like editing my main.cf file which looks like this: smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = no # TLS parameters smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. myhostname = destiny alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = destiny, localhost.localdomain, localhost relayhost = smtp.sendgrid.net mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 51200000 recipient_delimiter = + inet_interfaces = all inet_protocols = all In my /etc/postfix/virtual I have: @mydomain.com [email protected] @myotherdomain.com [email protected] Which isn't working when I email [email protected] or [email protected]. So I got the recommendation to add the following to my /etc/alias: postmaster:root root:[email protected] restarted postfix, and tried emailing [email protected] or [email protected] but it still won't send. Does anyone have any idea what I'm doing wrong here? I'd appreciate any help.

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  • Postfix not working

    - by user1488723
    A while ago I installed the postfix mail server on my ubuntu 10.04 VPS. At the time it was working good but now it's just stopped working. I was trying to enable SASL authentification and somewhere it must have went really wrong. I've studied the postfix main.cf and done everything in an orderly fashion to ensure that it is nothing wrong. I also have Dovecot installed and configured dovecot.conf to run with Postfix. If I try to do telnet localhost 25 while logged in on the server I just get: Connection closed by foreign host. If I try to do telnet mail.example.com 25 "from the outside" I get: telnet: Unable to connect to remote host: No route to host And when I check the server log after the failed attempts I see this: Jun 28 15:49:31 msv postfix/smtpd[11839]: initializing the server-side TLS engine Jun 28 15:49:31 msv postfix/smtpd[11839]: connect from localhost.localdomain[127.0.0.1] Jun 28 15:49:31 msv postfix/smtpd[11839]: warning: SASL: Connect to /var/spool/postfix/private/auth failed: Connection refused Jun 28 15:49:31 msv postfix/smtpd[11839]: fatal: no SASL authentication mechanisms Jun 28 15:49:32 msv postfix/master[11598]: warning: process /usr/lib/postfix/smtpd pid 11839 exit status 1 Jun 28 15:49:32 msv postfix/master[11598]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling main.cf file looks like this: smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no append_dot_mydomain = no delay_warning_time = 4h myhostname = mail.example.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydomain = example.com myorigin = $mydomain mydestination = $mydomain relayhost = mynetworks = 127.0.0.1 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all smtpd_use_tls = yes smtpd_tls_loglevel = 2 smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_sasl_auth_enable = yes smtpd_client_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks smtpd_recipient_restrictions = permit_sasl_authenticated, reject_unauth_destination broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = /var/spool/postfix/private/auth smtpd_sasl_security_options = noanonymous Dovecot.conf file looks like this: protocols = imap imaps disable_plaintext_auth = no log_timestamp = "%b %d %H:%M:%S " ssl = yes ssl_cert_file = /etc/postfix/ssl/smtpd.crt ssl_key_file = /etc/postfix/ssl/smtpd.key mail_location = maildir:~/mail mail_access_groups = mail auth_username_chars = abcdefghijklmnopqrstuvwxyz protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep } auth default { mechanisms = plain login passdb pam { } userdb passwd { } socket listen { client { path = /var/spool/postfix/private/auth user = postfix group = postfix mode = 0660 } } }

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  • Using WebDAV for automated downloads

    - by Geo Ego
    I currently manage a number of sites (at one point about a dozen, currently four, but soon growing into the dozens or hundreds) that serve a piece of software to clients at their remote locations. Our web server is Windows SBS Server 2k3, and the remote servers are Windows Server 2k3.When we have new versions of the software, I upload this new software to a specific directory and rename it; each time the clients boot, they pull their software from that specific directory. With just a few sites, it's no problem for me to RDP in and copy the files over. As the number grows, this will quickly become quite unwieldy. So I'm thinking that WebDAV would be part of a solution, so that I could simply push the newest version to our server (Windows SBS Server 2003) and make it available to the sites to grab. However, on the remote server side, what are some suggestions for automating the download? I only want the servers to download the files during downtime (between 3 AM and 9 AM), and I only want them to download if there is a new version available. I had thought of writing a program that checked the files on the WebDAV server at a regular interval, compared a hash of the current software to a hash of the software on the server, and only downloaded if they were different, but I'm wondering if there is something I am unaware of that can automate the process.

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