On Sun, Mar 21, 2021 at 05:14:39PM +0100, Jaroslaw Rafa wrote:
>
> /^examplelist.*@list\.maennerchor-kirchseeon\.de$/ DUNNO
> /@list\.maennerchor-kirchseeon\.de$/ 550 5.1.1 User unknown in local
> recipient table
> /^examplelist/ 550 5.1.1 User unknown in local recipient table
There's usually more than one relevant address per lists, and mailman
should be able to receive and process bounces for list mail.
There's little harm in users being also reachable via the @lists
subdomain, because after all they're already reachable... The
second address is typically not a problem.
However, one can make use of a local_recipient_maps table that lists
only the "user@domain" addresses of each valid user and list, at the
cost of then having to duplicate data from the aliases(5) table into
the local recipient validation table augmented with the appropriate
domain suffix.
--
Viktor.
