Hi, I have sporadic messages on my server about an account getting an out of
memory error:
Fatal: master: service(imap): child 17910 returned error 83 (Out of memory
(service imap { vsz_limit=325 MB }, you may need to increase it) - set
CORE_OUTOFMEM=1 environment to get core dump)
In response
wasn’t isolated to a
single network.
> On Jan 22, 2024, at 6:15 PM, Michael Grant wrote:
>
> On Mon, Jan 22, 2024 at 04:28:09PM -0500, Steve Dondley via dovecot wrote:
>> OK, I was chasing log ghosts. What was actually going on was fail2ban was
>> kicking on for users an
problem.
On Jan 22, 2024, at 10:41 AM, Steve Dondley via dovecot
wrote:
Based on your email I went back and took a closer took at the logs.
The client reported this happened at 11:58 of the 19th. I went back
and took a
closer look and around 11:56 I found these
ce of the error some users have been seeing, not the
errors I originally posted here to the mailing list.
On Jan 21, 2024, at 8:34 PM, Benny Pedersen wrote:
Steve Dondley via dovecot skrev den 2024-01-22 02:18:
I have a mail server using dovecot that has been running
> there is no user in the above line
>
>> Some characteristics of the problem that may offer a clue:
>> * happening with multiple users, not just the same one
>> * happens from different IP addresses.
>
> bots detected
The problem is happening to real users on real devices who are reporting ver
I have a mail server using dovecot that has been running without issue for
quite a couple of years now. It serves email for about 30 individuals.
But since Jan 14th, users have been reporting spurious errors in MS Outlook:
316 Jan 21 00:38:12 ip-172-30-0-131 dovecot: pop3-login: Disconnected
