Wietse Venema via Postfix-users:
> Joey J via Postfix-users:
> > In: DATA
> > Out: 354 End data with .
> > Out: 451 4.3.0 Error: queue file write error
>
> This SMTP transcript was sent to you by a Postfix smtpd process.
> The file write error may have been logged by that process, or by a
>
Joey J via Postfix-users:
> In: DATA
> Out: 354 End data with .
> Out: 451 4.3.0 Error: queue file write error
This SMTP transcript was sent to you by a Postfix smtpd process.
The file write error may have been logged by that process, or by a
Postfix cleanup process.
You should be able to
Thanks everyone, it may be the filtering process as mentioned. This is a
Proxmox Mail Gateway running Postfix.
I do see these type of errors but will look at more details based on
everyone's suggestions and then report back.
2023-09-26T21:34:00.391589-04:00 mgw postfix/postscreen[469237]:
Joey J via Postfix-users:
> In: DATA
> Out: 354 End data with .
> Out: 451 4.3.0 Error: queue file write error
Look in Postfix logs.
https://www.postfix.org/DEBUG_README.html#logging
Look for obvious signs of trouble Postfix logs all failed and
successful deliveries to a logfile.
When
On 2023-09-20 at 11:07:07 UTC-0400 (Wed, 20 Sep 2023 11:07:07 -0400)
Joey J via Postfix-users
is rumored to have said:
> Hello All,
>
> I have been getting a ton of pipelining errors over the past few weeks and
> I can't figure out why.
> It keeps saying queue write error, but disk & cpu
