On our Postfix gateway we're using a policy query to our backend
dovecot server to check if the mail would fit into the mailbox.
Recently I noticed that the hu-berlin.de Mailserver keeps retrying in
spite of a 522 error:
May 1 05:32:36 mail postfix/smtpd[5185]: NOQUEUE: reject: RCPT from
ir2.cms.hu-berlin.de[141.20.1.148]: 552 5.2.2
<marietta.xx...@charite.de>: Recipient address rejected: Quota exceeded
(mailbox for user is full);
from=<xxxxx...@cms.hu-berlin.de> to=<marietta.xx...@charite.de> proto=ESMTP
helo=<ir2.cms.hu-berlin.de>
May 1 06:32:38 mail postfix/smtpd[17803]: NOQUEUE: reject: RCPT from
ir2.cms.hu-berlin.de[141.20.1.148]: 552 5.2.2
<marietta.xx...@charite.de>: Recipient address rejected: Quota exceeded
(mailbox for user is full);
from=<xxxxx...@cms.hu-berlin.de> to=<marietta.xx...@charite.de> proto=ESMTP
helo=<ir2.cms.hu-berlin.de>
Their postmaster checked the logs and found this:
Tue Apr 30 20:05:04 2013 Info: Delivery start DCID 4678286 MID 15335505 to RID
[0]
Tue Apr 30 20:05:06 2013 Info: Delayed: DCID 4678286 MID 15335505 to RID 0 -
4.1.0 -
Unknown address error ('552', ['5.2.2 <marietta.xx...@charite.de>: Recipient
address rejected: Quota exceeded (mailbox for user is full)',
'5.2.2 Contact your postmaster/admin for technical assistance. Or send a fax
to: +49 (0)30 450 7570600 In any case: Please provide the following information
in your problem report: This error message, time (Apr 30 20:05:06), client
(141.20.1.148) and server (mail.charite.de).']) []
Tue Apr 30 20:05:06 2013 Info: MID 15335505 to RID [0] pending till Tue Apr 30
20:06:06 2013 [Default]
"4.1.0 - Unknown address error" -- anybody seen that before?
Maybe a multiline-reply-problem?
I just tried a little something:
220 mail.charite.de ESMTP
EHLO foo.bar
250-mail.charite.de
250-PIPELINING
250-SIZE 36700160
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
MAIL FROM:<t...@toastbrot.de.invalid>
250 2.1.0 Ok
RCPT TO:<anne.xx...@charite.de>
552-5.2.2 <anne.xxx...@charite.de>: Recipient address rejected: Quota exceeded
(mailbox for user is full)
552 5.2.2 Contact your postmaster/admin for technical assistance. Or send a fax
to: +49 (0)30 450 7570600 In any case: Please provide the following information
in your problem report: This error message, time (May 03 10:14:52), client
(127.0.0.1) and server (mail.charite.de).
QUIT
221 2.0.0 Bye
Connection closed by foreign host.
That looks fairly OK.
--
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