28 Aug
2023
28 Aug
'23
12:11 p.m.
On 8/28/23 13:51, Stephen J. Turnbull wrote:
Jens Günther writes:
2023-08-26T08:21:59.522238+02:00 postfix/smtpd[2843414]: NOQUEUE: reject: RCPT from unknown[192.168.176.6]: 450 4.7.25 Client host rejected: cannot find your hostname, [192.168.176.6]; from=<$admin@mydomain.de> to=<$recipient> proto=ESMTP helo=<mailman-web>
There are a bunch of $myxxxx variables in Postfix, I think $myhosts might be the right one.
It should be under $mynetworks as per documentation:
https://asynchronous.in/docker-mailman/#postfixAlso, official postfix docs says the same:
https://www.postfix.org/BASIC_CONFIGURATION_README.html-- thanks, Abhilash Raj (maxking)