Hello,
I move our email server (postfix) to another server. All emails works.
But the mailman maillist always bounce back couse of "loops back to myself"
I checked maillog:
Jan 23 15:09:08 zeta MailScanner[10861]: Message 89AE280B9.A32A9 from
127.0.0.1 (jian....@sjgeophysics.com) is whitelisted
Jan 23 15:09:08 zeta MailScanner[10861]: Requeue: 89AE280B9.A32A9 to
CCC0C8063
Jan 23 15:09:08 zeta postfix/qmgr[30875]: CCC0C8063:
from=<jian....@sjgeophysics.com>, size=2723, nrcpt=1 (queue active)
Jan 23 15:09:08 zeta MailScanner[10861]: Uninfected: Delivered 1 messages
Jan 23 15:09:08 zeta MailScanner[10861]: Deleted 1 messages from
processing-database
Jan 23 15:09:08 zeta postfix/smtpd[12044]: warning: 24.207.43.100:
address not listed for hostname h24-207-43-100.cable.static.dccnet.com
Jan 23 15:09:08 zeta postfix/smtpd[12044]: connect from
unknown[24.207.43.100]
Jan 23 15:09:08 zeta postfix/smtp[12076]: warning: host
mail.sjgeophysics.com[24.207.43.100]:25 greeted me with my own hostname
zeta.sjgeophysics.com
Jan 23 15:09:08 zeta postfix/smtp[12076]: warning: host
mail.sjgeophysics.com[24.207.43.100]:25 replied to HELO/EHLO with my own
hostname zeta.sjgeophysics.com
Jan 23 15:09:08 zeta postfix/smtp[12076]: CCC0C8063:
to=<sjv-...@mail.sjgeophysics.com>,
relay=mail.sjgeophysics.com[24.207.43.100]:25, delay=3.2,
delays=2.8/0.01/0.39/0, dsn=5.4.6, status=bounced (mail for
mail.sjgeophysics.com loops back to myself)
Jan 23 15:09:08 zeta postfix/smtpd[12044]: disconnect from
unknown[24.207.43.100]
Jan 23 15:09:08 zeta postfix/cleanup[12052]: C1D7980B9:
message-id=<20120123230908.c1d798...@zeta.sjgeophysics.com>
Jan 23 15:09:08 zeta postfix/qmgr[30875]: C1D7980B9: from=<>, size=4549,
nrcpt=1 (queue active)
Jan 23 15:09:08 zeta postfix/bounce[12077]: CCC0C8063: sender
non-delivery notification: C1D7980B9
Jan 23 15:09:08 zeta postfix/qmgr[30875]: CCC0C8063: removed
Jan 23 15:09:08 zeta postfix/virtual[12078]: C1D7980B9:
to=<jian....@sjgeophysics.com>, relay=virtual, delay=0.02,
delays=0/0.01/0/0.01, dsn=2.0.0, status=sent (delivered to maildir)
Jan 23 15:09:08 zeta postfix/qmgr[30875]: C1D7980B9: removed
It seems to be some DNS or hostname issue. Could someone give me a help?
Thanks.
--
*Jian Gao*
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