I have my own VPS where
a site is running (control panel: directadmin).
When I send mails, some are being delivered (hotmail, gmail,
[email protected] ,...), others are not (
[email protected]), others are delivered after being greylisted (
[email protected]).
/var/log/exim/mainlog
What could be the cause of this? Is the problem Sender-Side or Receiver-Side?
case 1:
[email protected] (delivered)
2012-06-20 15:02:03 1ShKXr-0005Sc-7g <=
[email protected] U=apache P=local S=1319 T="Password reset" from <
[email protected]> for
[email protected]
2012-06-20 15:02:03 1ShKXr-0005Sc-7g gmail-smtp-in-v4v6.l.google.com [2a00:1450:8005::1b] Network is unreachable
2012-06-20 15:02:03 1ShKXr-0005Sc-7g =>
[email protected] F=<
[email protected]> R=lookuphost T=remote_smtp S=1355 H=gmail-smtp-in-v4v6.l.google.com [173.194.67.27] X=TLSv1:RC4-SHA:128 C="250 2.0.0 OK 1340196103 cp4si34336466wib.14"
2012-06-20 15:02:03 1ShKXr-0005Sc-7g Completed
case 2:
[email protected] (not being delivered)
2012-06-21 09:57:14 1ShcGQ-0007No-5H <=
[email protected] H=localhost ([91.230.245.141]) [127.0.0.1] P=esmtpa A=login:
[email protected] S=740
[email protected] T="hey" from <
[email protected]> for
[email protected]
2012-06-21 09:57:14 1ShcGQ-0007No-5H **
[email protected] F=<
[email protected]> R=virtual_aliases:
2012-06-21 09:57:14 1ShcGQ-0007Nt-7Z <= <> R=1ShcGQ-0007No-5H U=mail P=local S=1546 T="Mail delivery failed: returning message to sender" from <> for
[email protected]
2012-06-21 09:57:14 1ShcGQ-0007No-5H Completed
2012-06-21 09:57:14 1ShcGQ-0007Nt-7Z => info <
[email protected]> F=<> R=virtual_user T=virtual_localdelivery S=1643
2012-06-21 09:57:14 1ShcGQ-0007Nt-7Z Completed
case 3:
[email protected] (greylisted)
2012-06-21 15:29:02 1ShhRW-000862-BV <=
[email protected] H=localhost ([91.230.245.141]) [127.0.0.1] P=esmtpa A=login:
[email protected] S=782
[email protected] T="testmail squirrel" from <
[email protected]> for
[email protected]
2012-06-21 15:29:02 1ShhRW-000862-BV SMTP error from remote mail server after RCPT TO:<
[email protected]>: host mx-cluster-b1.one.com [195.47.247.194]: 450 4.7.1 <
[email protected]>: Recipient address rejected: Greylisted for 5 minutes
2012-06-21 15:29:02 1ShhRW-000862-BV ==
[email protected] R=lookuphost T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT TO:<
[email protected]>: host mx-cluster-b2.one.com [195.47.247.195]: 450 4.7.1 <
[email protected]>: Recipient address rejected: Greylisted for 5 minutes
Notice that the "from" in case1 differs in case2:
[email protected] or
[email protected].
Thanks for your time!