The Postfix fsspace() function wraps system APIs and represents the
result thusly:
struct fsspace {
unsigned long block_size; /* block size */
unsigned long block_free; /* free space */
};
If 'unsigned long' is a 32-bit type, then block_free will overflow if
free
> On 01 Jun 2020, at 03:16, Gabriele Bulfon wrote:
When you post output like the following, place post in plain text so that the
output is easily read. What you have below is one big blob of text and you've
eliminated all the visual space the output generates to make the tabular data
readable
>> Gabriele
>>
>>
>>
>>
>>
>> Sonicle S.r.l. : http://www.sonicle.com
>> Music: http://www.gabrielebulfon.com
>> Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon
>>
>>
>>
>> Da: Jaco Lesch
>> A: Gabriele Bulf
ch
*A:* Gabriele Bulfon postfix-users@postfix.org
*Data:* 1 giugno 2020 10.31.13 CEST
*Oggetto:* Re: 452 4.3.1 Insufficient system storage
On 6/1/20 09:28, Gabriele Bulfon wrote:
Also queue_minfree is 0, running postconf, so no check should
be performed. Right?
*Sonic
://www.gabrielebulfon.com
> Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon
>
>
>
> Da: Jaco Lesch
> A: Gabriele Bulfon postfix-users@postfix.org
> Data: 1 giugno 2020 10.31.13 CEST
> Oggetto: Re: 452 4.3.1 Insufficient system storage
>
>
>
http://www.gabrielebulfon.com
Quantum Mechanics :
http://www.cdbaby.com/cd/gabrielebulfon
Da:
Jaco Lesch
A:
Gabriele Bulfon
postfix-users@postfix.org
Data:
1 giugno 2020 10.31.13 CEST
Oggetto:
Re: 452 4.3.1 Insufficient system storage
On 6/1/20 09:28, Gabriele Bulfon wrote:
Also queue_minfree is 0, ru
nics : *http://www.cdbaby.com/cd/gabrielebulfon
--
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:
--
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
Music:
http://www.gabrielebulfon.com
Quantum Mechanics :
http://www.cdbaby.com/cd/gabrielebulfon
Da:
Stefan Bauer
A:
Gabriele Bulfon
Cc:
Matus UHLAR - fantomas
postfix-users@postfix.org
Data:
1 giugno 2020 9.18.05 CEST
Oggetto:
Re: 452 4.3.1 Insufficient system storage
Please post output of df -h
fix/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 Insu
--
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
[*.*.*.*]: 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
Gabriele Bulfon:
> 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?
> 5000, and sure?38384640 is less than 1.5*msl, so what's th
-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
also worked like this
for years.
does the system produce any kind of logs at the time problem happens?
I have a system running for some years, recently started to send "452 4.3.1
Insufficient system storage" errors randomly.
Sometimes 2-3 during the night, sometimes many more (20-
http://www.sonicle.com
Music:
http://www.gabrielebulfon.com
Quantum Mechanics :
http://www.cdbaby.com/cd/gabrielebulfon
Da:
Ahsan Khan
A:
Gabriele Bulfon
Cc:
Postfix users
Data:
29 maggio 2020 14.56.12 CEST
Oggetto:
Re: 452 4.3.1 Insufficient system storage
Hi Gabriele
Can you check the spool directory wher
a system running for some years, recently started to send "452
> 4.3.1 Insufficient system storage" errors randomly.
> Sometimes 2-3 during the night, sometimes many more (20-30).
> Postfix is running under an illumos zone, over a zfs data pool with more
> than 1TB of free space.
Hello,
I have a system running for some years, recently started to send "452 4.3.1
Insufficient system storage" errors randomly.
Sometimes 2-3 during the night, sometimes many more (20-30).
Postfix is running under an illumos zone, over a zfs data pool with more than
1TB of free spac
uot;. . .postfix/smtpd[15953]: NOQUEUE: reject: MAIL from unknown[192.168.aa.bb]:
452 4.3.1 Insufficient system storage; proto=ESMTP helo="
Seems this may be telling me the machine was out of disk space or a Queue was
limited in some way, but I have about 4GB of free space. I am attempting
4.3.1 Insufficient system storage; proto=ESMTP helo="
Seems this may be telling me the machine was out of disk space or a Queue was
limited in some way, but I have about 4GB of free space. I am attempting to
determine the size of the mailing list from the sender, the attachment is
Ed Greenberg:
> In: MAIL FROM: SIZE=27466
> Out: 452 4.3.1 Insufficient system storage
>
> Session aborted, reason: lost connection
>
> For other details, see the local mail logfile
LOOK in the LOG. Postfix does not report internal details to remote
SMTP clients.
Wietse
-ETRN
Out: 250-STARTTLS
Out: 250-AUTH DIGEST-MD5 CRAM-MD5 LOGIN PLAIN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250 DSN
In: MAIL FROM: SIZE=27466
Out: 452 4.3.1 Insufficient system storage
Session aborted, reason: lost connection
For other details, see the local mail logfile
I have plenty
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