Bounce problem

Bounce problem

am 31.03.2008 01:48:37 von mahmoud.1

I've recently upgraded our mail server to rhel5 with sendmail 8.13.8.
Outgoing mail seems fine. However, I'm getting random bounces for
incoming mail. Below is an example from the maillog file. I've done
nothing special to sendmail.cf, but I can post if needed.

As an example of randomness, I've sent myself email from a Yahoo
account using 3 addresses that should arrive to the same address on
this server. For the first test, all emails arrived. For the second
test, only one arrived. Below the maillog is a Yahoo bounce.

Any help would be appreciated. If more info is needed, I can supply
it.

Thanks

Mar 30 18:16:05 vision sendmail[13467]: NOQUEUE: connect from
mail.visionoptimization.com [68.74.47.6]
Mar 30 18:16:05 vision sendmail[13467]: AUTH warning: no mechanisms
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: Milter: no
active filter
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 220
vision.bme.ohio-state.edu ESMTP Sendmail 8.13.8/8.13.8; Sun, 30 Mar
2008 18:16:05 -0400
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: <-- EHLO
vol01.visionoptimization.com
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-
vision.bme.ohio-state.edu Hello mail.visionoptimization.com
[68.74.47.6], pleased to meet you
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-
ENHANCEDSTATUSCODES
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-
PIPELINING
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: ---
250-8BITMIME
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-SIZE
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-DSN
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-ETRN
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-
STARTTLS
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250-
DELIVERBY
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 250 HELP
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: <-- STARTTLS
Mar 30 18:16:05 vision sendmail[13467]: m2UMG5jt013467: --- 220 2.0.0
Ready to start TLS
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS: TLS cert verify:
depth=0 /C=US/ST=Ohio/L=Columbus/O=VOL LLC/
CN=www.visionoptimization.com, state=0, reason=self signed certificate
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=server, get_verify:
18 get_peer: 0x9dc7430
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=server,
relay=mail.visionoptimization.com [68.74.47.6], version=TLSv1/SSLv3,
verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=server, cert-subject=/
C=US/ST=Ohio/L=Columbus/O=VOL+20LLC/CN=www.visionoptimizatio n.com,
cert-issuer=/C=US/ST=Ohio/L=Columbus/O=VOL+20LLC/
CN=www.visionoptimization.com, verifymsg=self signed certificate
Mar 30 18:16:06 vision sendmail[13467]: AUTH: available mech=PLAIN
LOGIN, allowed mech=LOGIN PLAIN
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=read, info: fds=6/4,
err=2
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5jt013467: <-- EHLO
vol01.visionoptimization.com
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-
vision.bme.ohio-state.edu Hello mail.visionoptimization.com
[68.74.47.6], pleased to meet you
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-
ENHANCEDSTATUSCODES
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-
PIPELINING
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: ---
250-8BITMIME
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-SIZE
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-DSN
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-ETRN
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-AUTH
LOGIN PLAIN
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250-
DELIVERBY
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250 HELP
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=read, info: fds=6/4,
err=2
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: <-- MAIL
From: SIZE=5887
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250 2.1.0
... Sender ok
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=read, info: fds=6/4,
err=2
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: <-- RCPT
To:
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 250 2.1.5
... Recipient ok
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: <-- DATA
Mar 30 18:16:06 vision sendmail[13467]: m2UMG5ju013467: --- 354 Enter
mail, end with "." on a line by itself
Mar 30 18:16:06 vision sendmail[13467]: STARTTLS=read, info: fds=6/4,
err=2
Mar 30 18:16:08 vision sendmail[13467]: STARTTLS=read, info: fds=6/4,
err=2
Mar 30 19:16:07 vision sendmail[13467]: STARTTLS: read error=timeout
Mar 30 19:16:07 vision sendmail[13467]: m2UMG5ju013467: collect:
premature EOM: Connection timed out with mail.visionoptimization.com
Mar 30 19:16:07 vision sendmail[13467]: m2UMG5ju013467: --- 421 4.4.1
collect: I/O error on connection from mail.visionoptimization.com,
from= (hold)
Mar 30 19:16:07 vision sendmail[13467]: m2UMG5ju013467: SYSERR(root):
collect: I/O error on connection from mail.visionoptimization.com,
from=
Mar 30 19:16:07 vision sendmail[13467]: m2UMG5ju013467: --- 421 4.4.1
collect: I/O error on connection from mail.visionoptimization.com,
from= (held)
Mar 30 19:16:07 vision sendmail[13467]: m2UMG5ju013467:
from=, size=3991, class=0,
nrcpts=1, proto=ESMTP, daemon=MTA, relay=mail.visionoptimization.com
[68.74.47.6]


Yahoo bounce message:

The original message was received at Sat, 22 Mar 2008 14:20:57 -0400
from web58505.mail.re3.yahoo.com [68.142.236.188]

----- Transcript of session follows -----
imgm18@vision.bme.ohio-state.edu... Deferred: Connection timed out
with
vision.bme.ohio-state.edu.
Warning: message still undelivered after 4 hours
Will keep trying until message is 5 days old

Message/delivery-status

Reporting-MTA: dns; vol01.visionoptimization.com
Arrival-Date: Sat, 22 Mar 2008 14:20:57 -0400

Final-Recipient: RFC822; mahmoud@visionoptimization.com
X-Actual-Recipient: RFC822; imgm18@vision.bme.ohio-state.edu
Action: delayed
Status: 4.4.2
Diagnostic-Code: SMTP; 451 4.4.1 reply: read error from
vision.bme.ohio-state.edu.
Last-Attempt-Date: Sat, 22 Mar 2008 18:31:51 -0400
Will-Retry-Until: Thu, 27 Mar 2008 14:20:57 -0400