On Mon, Nov 21, 2022 at 07:14:12PM +0100, Benny Pedersen wrote: > > How should this be done properly? > > show postconf -nf > > and logs of event that fails
Nothing fails. The OP is asking how to selectively discard some recipients. Nothing in the OP's configuration is needed here, because nothing is wrong, this is a question about how to achieve a non-default behaviour. Wietse's answer is sufficient. I typically write "discard:silently" in the transport table, which is ever so slightly more efficient in some corner cases, and arguably makes the associated log entry a bit more clear. -- Viktor.