Originally Posted by till
Please post the exact error message lines from the maillog.
Here is an example of two messages but it's hard to get an error message when everything works on the server end..it's just that when people email my admin web1 email account, they tell me days later that it bounced. Here are a couple of messages but there are more.
Feb 17 04:02:14 srv1 postfix/smtpd: 90AE630726: client=localhost.localdomain[127.0.0.1], firstname.lastname@example.org
Feb 17 04:02:14 srv1 postfix/cleanup: 90AE630726: message-id=<201002170902.o1H929Fr005872@srv1.example.com>
Feb 17 04:02:14 srv1 postfix/qmgr: 90AE630726: from=<email@example.com>, size=28676, nrcpt=1 (queue active)
Feb 17 04:02:14 srv1 sendmail: o1H929Fr005872: to=root, ctladdr=root (0/0), delay=00:00:05, xdelay=00:00:00, mailer=relay, pri=57746, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 90AE630726)
Feb 17 04:02:14 srv1 postfix/smtpd: disconnect from localhost.localdomain[127.0.0.1]
Feb 17 04:02:14 srv1 postfix/local: 90AE630726: to=<firstname.lastname@example.org>, relay=local, delay=0.21, delays=0.13/0.01/0/0.06, dsn=2.0.0, status=sent (delivered to maildir)
Feb 17 04:02:14 srv1 postfix/qmgr: 90AE630726: removed
Feb 10 23:36:38 srv1 procmail: Couldn't rename bogus "/var/mail/admispconfig" into "/var/mail/BOGUS.admispconfig.8Qg"
Feb 10 23:36:38 srv2 postfix/local: 17D39306E3: to=<email@example.com>, relay=local, delay=16, delays=0.01/0.03/0/16, dsn=5.2.0, status=bounced (can't create user output file. Command output: procmail: Renaming bogus mailbox "/var/mail/admispconfig" info "/var/mail/BOGUS.admispconfig.8Qg" procmail: Couldn't create "/var/mail/admispconfig" )
Feb 10 23:36:38 srv2 postfix/qmgr: 17D39306E3: removed