Michael Fox:
> If I set local_header_rewrite_clients = static:all or permit_mynetworks or
> some other option that would cause a match of the legacy client, then the
> append_dot_domain option takes over and appends the domain of the postfix
> host, rewriting the address as u...@oldhost.standard.org. The canonical
> table is apparently ignored.
As documented in ADDRESS_REWRITING_README, canonical mapping happens
after append_dot_mydomain.
Thus, either turn off append_dot_mydomain (which may also change
the handling of other email addresses, which may break something),
or change canonical_maps to rewrite the address that results from
append_dot_mydomain, i.e. u...@oldhost.standard.org
Wietse
