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  • Postfix cannot deliver mail to Cyrus mailbox on Ubuntu 11.10 server

    - by user105804
    I have installed and configured Postfix and Cyrus IMAP server with webcyradm according to this document - http://www.delouw.ch/linux/Postfix-Cyrus-Web-cyradm-HOWTO/html/index.html . I can access webcyradm interface, I can create new domains and new users, and I can login via IMAP after creating the user account. However, Postfix fails to deliver mail to cyrus mailboxes. Mail log contains errors shown below. Installing any IMAP server other than cyrus is not an option because it is needed by the web application. Please advise me how to make Postfix deliver email to cyrus mailboxes. The solution should not necessary include web-cyradm, but there should be a web interface for managing mail domains and mailboxes as user-friendly as possible. Dec 30 22:46:17 acer-tower cyrus/lmtpunix[4865]: accepted connection Dec 30 22:46:17 acer-tower cyrus/lmtpunix[4865]: lmtp connection preauth'd as postman Dec 30 22:46:17 acer-tower postfix/cleanup[4868]: 065D5240035: message-id=<[email protected]> Dec 30 22:46:17 acer-tower cyrus/lmtpunix[4865]: verify_user(user.imap0001) failed: Mailbox does not exist Dec 30 22:46:17 acer-tower postfix/bounce[4867]: 6C6CA24185C: sender non-delivery notification: 065D5240035 Dec 30 22:46:17 acer-tower postfix/qmgr[4833]: 065D5240035: from=<>, size=3372, nrcpt=1 (queue active) Dec 30 22:46:17 acer-tower postfix/qmgr[4833]: 6C6CA24185C: removed Dec 30 22:46:17 acer-tower postfix/lmtp[4866]: 53421240372: to=<[email protected]>, orig_to=<[email protected]>, relay=home.webshop-software.ch[/tmp/lmtp], delay=165, delays=165/0.02/0.17/0.09, dsn=5.1.1, status=bounced (host home.webshop-software.ch[/tmp/lmtp] said: 550-Mailbox unknown. Either there is no mailbox associated with this 550-name or you do not have authorization to see it. 550 5.1.1 User unknown (in reply to RCPT TO command))

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  • changing user in ubuntu

    - by Rahul Mehta
    Hi , this is my ls -all, the zfapi folder have the root right , how can i change this to www-data. Also Please advise what is the first root and secont root is ? Thanks drwxr-xr-x 4 www-data www-data 4096 2011-01-06 18:21 cdnapi -rw-r--r-- 1 www-data www-data 678 2010-08-30 12:02 config.js drwxr-xr-x 4 www-data www-data 4096 2010-11-23 15:55 css drwxr-xr-x 7 www-data www-data 4096 2010-11-17 13:12 images -rw-r--r-- 1 www-data www-data 25064 2010-12-17 18:26 index.html -rw-r--r-- 1 www-data www-data 19830 2010-12-18 11:24 init.js drwxr-xr-x 2 www-data www-data 4096 2010-12-02 12:34 lib -rw-r--r-- 1 www-data www-data 18758 2010-12-06 18:00 styles.css -rw-r--r-- 1 www-data www-data 1081 2010-10-21 17:56 testbganim.html drwxr-xr-x 2 www-data www-data 4096 2010-12-17 11:15 yapi drwxr-xr-x 7 root root 4096 2011-01-07 18:20 zfapi

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  • What's a good (preferably standard) was to restore iptables config in ubuntu 9.10

    - by nixomose
    I never quite got why this isn't some built in setup, although maybe it is and stuff changes so quickly I just missed it. I can use iptables-save to generate something I can feed into iptables-restore, but what I was wondering is if there was a standard place to put it so that it gets picked up on boot without me having to add something to rc.local or the ever changing init/event.d scripts.

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  • Simple Voip server for ubuntu

    - by Stalkerh
    I have a network that connects 2 households and would like to setup a simple voip server so that I can call between the houses. It needs to be for ubnutu , I have used the free 3CX system and while it works brilliantly it doesnt support linux and I can get a windows box. The users will never need to call external lines. They will only make 'calls' between laptops/pc. Can someone please make a recommendation and maybe even a tutorial that I can follow

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  • Ubuntu 9.04 Cannot Connect to visible open wifi ap (reason 6)

    - by Andrew Bolster
    I'm travelling currently so the last network i connected successfully to was my home wpa-psk network. I hadn't tried anything until i got to my accommodation that is an open network (that I'm on now on the Win7 partition on my laptop). The network (and a similar archetypical 'linksys' open network, aswell as some protected local networks are correctly displayed in network-manager and upon selection, it happily spins around to its hearts content for a while before saying 'no chance boy'. /var/log/syslog spills out the usual combination of wpa_supplicant and kernel messages, the most interesting of are that the kernel deauthentication reason 6 response. 6 apparently means class2FrameFromNonAuthStation...Client attempted to transfer data before it was authenticated. Anyone seen anything like this? I've already tried going closer to the router to no avail. I don't remember seeing this any other time I've connected to a open AP, even if that AP is far away. (Signal strength for this AP is good, kismet says its around -57dBm, well above the threshold of -80dBm, and I've tried all the suggestions from the 'Related Questions'

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  • Ubuntu server hangs on reboot "could not stat resume device file"

    - by matnagel
    Instead of booting into the running system this machine stops and on the terminal I can see a message: could not stat resume device file /dev/sdb5 When I attach a keyboard and press enter the boot continues and the machine comes up like normal. But it's essential that this machine comes up under most circumstancs alone. There never was something like a "resume" on this machine. I tried several times to reboot, but this does not happen on all boots, I can not find a pattern here. There is a software raid running on the box. This is the syslog during boot: http://privatepaste.com/ff0fd0a51c/sdabfjahfgasjkgfu4gfsdzjcgfafasdjfhgasdcjfgauzfgafasgdufzg How can I get rid of this boot failure? We do not need resumes and best would be something that works here and now.

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  • RECOVER A DELETED FILE WWW in ubuntu 9.04

    - by Al Mubarak
    Hai., i'm using unbuntu 9.04 and i had all web developing dump has been installed in www folder., today morning unfortunately i delete the www folder via terminal. but i'm afraid about that issue., i dont have any knowledge for how to restore the www folder and included files asap. IF anyone Could known the issue and how to rectify that issue., pls let me know., Thnaks in Advance.,

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  • To control decibels in speakers by Ubuntu

    - by Masi
    I need to load the module pcspkr to Linux kernel often by sudo modprobe pcspkr. It sometimes happens that something goes totally wrong such that I cannot stand the amount of decibels in my speakers. I would like to control the amount of decibels in my speakers and to have a visual speaker in my top panel which indicates the amount of decibels in my computer at each given time How can you solve at least one of the problems?

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  • ubuntu package dependency error

    - by Sabareesh Kkanan
    Webmin was upgrading packages and something went wrong after that and now i cannot install anything. Even my apache server is down . When i type apt-get install apache2 i get this error The following packages have unmet dependencies: apache2 : Depends: apache2-mpm-worker (= 2.2.22-6ubuntu2.3) but it is not going to be installed or apache2-mpm-prefork (= 2.2.22-6ubuntu2.3) but it is not going to be installed or apache2-mpm-event (= 2.2.22-6ubuntu2.3) but it is not going to be installed or apache2-mpm-itk (= 2.2.22-6ubuntu2.3) but it is not going to be installed Depends: apache2.2-common (= 2.2.22-6ubuntu2.3) but it is not going to be installed E: Unable to correct problems, you have held broken packages. then i ran apt-get dist-upgrade and got this The following packages have been kept back: libtiff4 libxml2 rpm-common 0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. please help

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  • Access permission /opt/ in Ubuntu

    - by user1201239
    I want to access my /opt/ folder I have found following commands for giving access permission. But not sure what is the purpose of this commands which one is the better to use it to maintain security and access permission both. Please explain me the purpose or what this different numbers means in security permission ? here are they , sudo chmod 755 -R /opt/ sudo chmod 755 /opt/ sudo chmod 775 /opt/ sudo chmod 777 /opt/ I dint know these commands so what I use to do previously was "gksudo nautilius" then rightclick- change the owner from root to current usergroup But now as I have found this commands I would like to know Which one should i use ? and what they do ?

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  • ubuntu pptp connections from command line

    - by Ian R
    I'm using a lot of vpn connections daily for my work and I want to program a pptp dialer in python to ease my job a little bit by automating things. I usually go with network-manager-pptp to setup my connections but I would like to skip this gui tool and do it from the script. Something like a dialer. My question is. Can pptp connections be established using the command tools only? Also, where does network-manager-pptp saves its failes so I can take a look and see what configs it generates. Any help is much appreciated.

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  • sendmail on Ubuntu won't send from www-data user

    - by bumperbox
    I if call mail() function in PHP from webserver (running as www-data) i get an error sending email. If i call the same script from the cmdline logged in as root, then it works If i switch user to www-data and run from the cmdline i get this error message WARNING: RunAsUser for MSP ignored, check group ids (egid=33, want=107) can not chdir(/var/spool/mqueue-client/): Permission denied Program mode requires special privileges, e.g., root or TrustedUser. FAILEDWARNING: RunAsUser for MSP ignored, check group ids (egid=33, want=107) can not chdir(/var/spool/mqueue-client/): Permission denied Program mode requires special privileges, e.g., root or TrustedUser. FAILEDTest Complete$ WARNING: RunAsUser for MSP ignored, check group ids (egid=33, want=107) I am guessing i need to do something in sendmail configuration I have googled for some solutions but have ended up more confused. Can someone let me know what configuration I need to change to fix so i can send from www-data user?

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  • Tracd + varnish ( + nginx) setup on ubuntu 10.10

    - by user66831
    I have a currently setup trac server in domain.tld/subdir which is being proxied via nginx, I setup varnish and passed trac directly and the difference was visible to the naked eye, so I was wondering if anyone has setup tracd + varnish or tracd + nginx + varnish and would share the configs or pointers on the setup. would appreciate it :) thank you. my varnish config : http://kingpin.pastebin.com/fRLmckTk

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  • Where is '/host' declared for mount in Wubi (Ubuntu 9.10)?

    - by Pedro
    I'm using Wubi (ubuntu 9.10), and I couldn't find where '/host' mountpoint is declared for mounting. There's no entry in fstab, but it's listed in /proc/mount and mounted at boot time. Any ideas? pedroel@ubuntu:~$ cat /proc/mounts rootfs / rootfs rw 0 0 none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 none /proc proc rw,nosuid,nodev,noexec,relatime 0 0 udev /dev tmpfs rw,relatime,mode=755 0 0 /dev/sda1 /host fuseblk rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0 /dev/loop0 / ext4 rw,relatime,errors=remount-ro,barrier=1,data=ordered 0 0 none /sys/kernel/security securityfs rw,relatime 0 0 none /sys/fs/fuse/connections fusectl rw,relatime 0 0 none /sys/kernel/debug debugfs rw,relatime 0 0 none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 none /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0 none /var/run tmpfs rw,nosuid,relatime,mode=755 0 0 none /var/lock tmpfs rw,nosuid,nodev,noexec,relatime 0 0 none /lib/init/rw tmpfs rw,nosuid,relatime,mode=755 0 0 /dev/loop1 /home/pedroel/Downloads ext4 rw,relatime,errors=remount-ro,barrier=1,data=ordered 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 gvfs-fuse-daemon /home/pedroel/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0 /dev/mapper/isw_efhafcifi_RAID_Volume01 /media/RAID_D fuseblk rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 0 0 pedroel@ubuntu:~$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid -o value -s UUID' to print the universally unique identifier # for a device; this may be used with UUID= as a more robust way to name # devices that works even if disks are added and removed. See fstab(5). # # proc /proc proc defaults 0 0 /host/ubuntu/disks/root.disk / ext4 loop,errors=remount-ro 0 1 /host/ubuntu/disks/pedro.disk /home/pedroel/Downloads ext4 loop,errors=remount-ro 0 1 /host/ubuntu/disks/swap.disk none swap loop,sw 0 0 /dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0 Thanks in advance, Pedro

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  • How do I set up a bridge on Ubuntu GNOME 14.04

    - by NJRandy
    I found a guide for setting up a bridge in Fedora and was trying this: $ nmcli connection delete p33p1 $ nmcli connection add con-name br0 type bridge ifname br0 autoconnect yes $ nmcli connection add con-name p33p1 type bridge-slave ifname p33p1 master br0 autoconnect yes I found that $ nmcli con delete uuid [uuid here] accomplished the first step. nmcli connection does not have an 'add' action in this distribution. Please help me do the 2nd and 3rd steps. Context: I am trying to set up a virtual machine. I believe this is a necessary step for the VM to access my network and the internet. Please feel free to correct me if I am wrong! BTW, I am a linux newbie, tech oldie. Thank you.

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  • Ubuntu server: Delete first folder in directory

    - by Martin
    How can I grab the first subfolder in a directory and delete it? I found a script to monitor the free diskspace. It sends an alert email if space runs low, but I want to also delete some unneeded stuff. I have a backup folder where I save daily and monthly backups. I want to delete the first folder since this always the oldest, but I don't know the name of the oldest backup. My folders without Jan-May and Dec: 06-01 07-01 08-01 09-01 10-01 11-01 Friday Monday Saturday Sunday Thursday Tuesday Wednesday How can I delete the first folder "06-01" without knowing its name?

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  • Can't route specific subnet thru VPN in ubuntu

    - by Disco
    I'm having issues routing traffic thru VPN. Here's my setup I have 3 hosts, let's call them A, B and Z B and Z have a VPN connection in the 10.10.10.x SUBNET A and B have a direct connection in the 10.10.12.x SUBNET I want to be able to route traffic from A to Z, like : A <= 10.10.12.254 [LAN] 10.10.12.111 => B <= 10.10.10.152 [VPN] 10.10.10.10 => Z On host B, i have set up ip_forwarding : net.ipv4.ip_forward = 1 and routing on host B: [root@hostA: ~]# ip route 10.10.10.10 dev ppp0 proto kernel scope link src 10.10.10.152 10.10.12.0/24 dev eth1 proto kernel scope link src 10.10.12.111 10.10.10.0/24 dev ppp0 scope link 169.254.0.0/16 dev eth1 scope link routing on host A: [root@hostA: ~]# ip route 10.10.10.0 via 10.10.12.111 dev eth1 10.10.12.0/24 dev eth1 proto kernel scope link src 10.10.12.254 169.254.0.0/16 dev eth1 scope link default via 192.168.1.1 dev eth0 But still not able to ping 10.10.10.10 from host A. Any idea ? I'm pulling my hairs out.

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  • Can't get DNS Alias work on Ubuntu 10.04 with Apache 2

    - by Johnny
    I want to use the DNS Alias to configure one of my domain pointing to a specific directory on the server. Here is what I've done: Change the IP address in domain setting, and it works $ ping www.example.com PING example.com (124.205.62.xxx): 56 data bytes 64 bytes from 124.205.62.xxx: icmp_seq=0 ttl=48 time=53.088 ms 64 bytes from 124.205.62.xxx: icmp_seq=1 ttl=48 time=52.125 ms ^C --- example.com ping statistics --- 2 packets transmitted, 2 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 52.125/52.606/53.088/0.482 ms Add sites-available and sites-enabled $ ls -l /etc/apache2/sites-available/ total 16 -rw-r--r-- 1 root root 948 2010-04-14 03:27 default -rw-r--r-- 1 root root 7467 2010-04-14 03:27 default-ssl -rw-r--r-- 1 root root 365 2010-06-09 18:27 example.com $ ls -l /etc/apache2/sites-enabled/ total 0 lrwxrwxrwx 1 root root 26 2010-06-09 15:46 000-default -> ../sites-available/default lrwxrwxrwx 1 root root 33 2010-06-09 18:17 001-example.com -> ../sites-available/example.com But it doesn't work and when I open the browser for www.example.com, it shows an 111 error: The following error was encountered: Connection to 124.205.62.48 Failed The system returned: (111) Connection refused Here is how example.com's config: $ cat /etc/apache2/sites-enabled/001-example.com <virtualhost *:80> DocumentRoot "/vhosts/example.com/htdocs/" ServerName www.example.com ServerAlias example.com <Location /> Order Deny,Allow Deny from None Allow from all </Location> #Include /etc/phpmyadmin/apache.conf ErrorLog /vhosts/example.com/logs/error.log CustomLog /vhosts/example.com/logs/access.log combined Could you please tell me how to solve this?

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  • Ubuntu SSH issue

    - by palani
    Hi, I have the ubntun machine... under my /home/user/.ssh i have my id_rsa.pub key... i carefully copied that key and paste my key to respository Git account. After that i try to connect from locat system to my git respository i got the following error warning: Authentication failed. Disconnected; no more authentication methods available (No further authentication methods available.). . I removed SSH in system and re-enable and did agin.. but no luck.... I have no idea what's happening with my SSH key ....can any one please tell me on this... Note : i noticed in my home /home/user/.ssh && /home/user/.ssh2

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  • Ubuntu SSH issue

    - by palani
    0 Hi, I have the ubntun machine... under my /home/user/.ssh i have my id_rsa.pub key... i carefully copied that key and paste my key to respository Git account. After that i try to connect from locat system to my git respository i got the following error warning: Authentication failed. Disconnected; no more authentication methods available (No further authentication methods available.). . I removed SSH in system and re-enable and did agin.. but no luck.... I have no idea what's happening with my SSH key ....can any one please tell me on this... Note : i noticed in my home /home/user/.ssh && /home/user/.ssh2

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