Also queue_minfree is 0, running postconf, so no check should be performed.
Right?
Sonicle S.r.l.
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----------------------------------------------------------------------------------
Da: Matus UHLAR - fantomas
A: postfix-users@postfix.org
Data: 29 maggio 2020 17.49.10 CEST
Oggetto: Re: 452 4.3.1 Insufficient system storage
On 29.05.20 15:42, Gabriele Bulfon wrote:
This in mail.log:
May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info] connect
from sender-host[*.*.*.*]
May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info]
Anonymous TLS connection established from sender-host[*.*.*.*]: TLSv1.2 with
cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)
May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 197553 mail.info]
NOQUEUE: reject: MAIL from sender-host[*.*.*.*]: 452 4.3.1 Insufficient system
storage; proto=ESMTP helo=
May 28 20:09:45 cloudserver postfix/smtpd[21079]: [ID 947731 mail.warning]
warning: not enough free space in mail queue: 38384640 bytes
This last warning looks quite uncomprehensible, message size limit is
50000000, and sure 38384640 is less than 1.5*msl, so what's the problem?
_that_ is apparently the problem.
you have 38384640 B (~38MB) of free space in queue, but message maximum size
is 50MB, so you don't have enough of free space for maximum message size,
not even for 1.5*maximum required by default:
http://www.postfix.org/postconf.5.html#queue_minfree
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
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The 3 biggets disasters: Hiroshima 45, Tschernobyl 86, Windows 95
