post...@ptld.com skrev den 2022-11-30 04:07:
My mailserver once had some issues on sending messages to different
providers.
We only allow evidently commercial or similar operators to connect to
our mailservers.
That's so strange policy to permit only commercial company to send
messages to them.
Did you host your mail server in a data center or at your residence?
Mail coming from a residential internet connection may be seen as spam.
if t-online can deliver emails to OP ip here, why should replys then be
denied ?
policy one way will always fails
