Clarifying:
The relay did not reject the message. The MDA did the rejection. Is this
correct ?
How do I stop the empty sender address at the relay ?
On 11/9/21, 09:08, "owner-postfix-us...@postfix.org on behalf of Jaroslaw
Rafa" <owner-postfix-us...@postfix.org on behalf of r...@rafa.eu.org> wrote:
Dnia 9.11.2021 o godz. 13:47:28 White, Daniel E. (GSFC-770.0)[NICS] pisze:
>
> Not practical. Based on the rejection log, which parameter will let
> postfix reject rather than defer ?
Postfix deferred the message, because it accepted it in the first place.
Then Postfix - trying to deliver the message - passed it on to
LOCAL_MDA[aaa.bbb.ccc.ddd], which rejected it. Therefore Postfix deferred
the message, because LOCAL_MDA[aaa.bbb.ccc.ddd] responded with a 4xx error
code. So postfix will keep the message in queue and retry to deliver it.
For IP addresses not in $mynetworks, Postfix should outright reject the
message without trying to deliver it.
--
Regards,
Jaroslaw Rafa
r...@rafa.eu.org
--
"In a million years, when kids go to school, they're gonna know: once there
was a Hushpuppy, and she lived with her daddy in the Bathtub."
