Am 25.11.2014 um 23:06 schrieb Alexander Dalloz:
MCI@0x8055b34:flags=27c86c<CACHED,ESMTP,SIZE,8BITMIME,DSN,INMIME,AUTH,AUTHACT,ENHSTAT,PIPELINED,TLSACT>,
errno=32, herrno=0, exitstat=75, state=8, pid=0, maxsize=20480000, phase=client DATA 354, mailer=esmtp, status=4.4.2, rstatus=(null), host=inet08.hamilton.harte-lyne.ca., lastuse=Mon Nov 24 10:56:35 2014\n: 1 Time(s) MCI@0x8053aa4: flags=27c86c<CACHED,ESMTP,SIZE,8BITMIME,DSN,INMIME,AUTH,AUTHACT,ENHSTAT,PIPELINED,TLSACT>,
errno=32, herrno=0, exitstat=75, state=8, pid=0, maxsize=20480000, phase=client DATA 354, mailer=esmtp, status=4.4.2, rstatus=(null), host=inet08.hamilton.harte-lyne.ca., lastuse=Mon Nov 24 18:41:32 2014\n: 1 Time(s) MCI@0x8053aa4: flags=27c86c<CACHED,ESMTP,SIZE,8BITMIME,DSN,INMIME,AUTH,AUTHACT,ENHSTAT,PIPELINED,TLSACT>,
errno=32, herrno=0, exitstat=75, state=8, pid=0, maxsize=20480000, phase=client DATA 354, mailer=esmtp, status=4.4.2, rstatus=(null), host=inet08.hamilton.harte-lyne.ca., lastuse=Tue Nov 25 07:41:32 2014\n: 1 Time(s)
From what kind of logfile are those lines? That's not Sendmail log style.
I have to correct myself. This is MCI logging of Sendmail (Mail Connection Information (MCI) Caching Module).
The log entries show dumping of MCI structure content.
You seem to have communication issues between the systems involved.
You better look into the /var/log/maillog directly to understand the whole information flow.
Alexander
Btw. CentOS 5.10 needs to be updated to 5.11 to be current with security and bug fixes.