Deferred: 451 Internal Error

[mnauta]

I see this message suddenly more frequently in the mailq. Is this message with regard to the receiving mail server or is there an internal error on our sending server?

Code: Select all

Deferred: 451 Internal Error....

[polleke]

Can you elaborate some more on the issue. Is it on mails sent from your system? so is mail defered on outgoing mail

Is it the sendmail q ? ( i guess so)

if it is incoming mail (so sendmail is trying to deliver it to your scalix server) what is the output of omstat -a and omstat -s

There is also a scalixqueue script in the wiki somewhere.. can you share the output of that script

[mnauta]

It's the outgoing mailq from sendmail, here is more:

Code: Select all

/var/spool/mqueue (47 requests)
-----Q-ID----- --Size-- -----Q-Time----- ------------Sender/Recipient-----------
oAJDFlrw015229     1133 Fri Nov 19 07:15 <ssteinhauser@cisaustin.org>
                 (Deferred: 451 Internal Error)
                <msilverberg@ascensionhealth.org>
                <grant.ruckel@oneok.com>
                <djhalliday1@mmm.com>
                <jeff_quade@sbcglobal.net>
                   <jquade@lgeexecs.com>
                <danny@swsg.com>



Here is when I do a sendmail -q -v

Code: Select all

>>> EHLO sxmail.cisaustin.org
250-local.domain ESMTP
250-PIPELINING
250-VRFY
250-8BITMIME
250-SIZE 20971520
250-AUTH LOGIN
250 OK
>>> MAIL From:<ssteinhauser@cisaustin.org> SIZE=2270
250 OK
>>> RCPT To:<danny@swsg.com>
>>> DATA
250 OK
354 Send it to me, end with <CRLF>.<CRLF>
>>> .
451 Internal Error
<danny@swsg.com>... Connecting to swsg.com.s7b1.psmtp.com. via esmtp...
<danny@swsg.com>... Closing connection to swsg.com.s7a2.psmtp.com.
>>> QUIT
221 Goodbye.
220 local.domain ESMTP



[polleke]

that's weird.. But not your problem..

[mnauta]

that's weird.. But not your problem..

Thanks.