On Tue, Jan 12, 2016 at 10:09 AM, @lbutlr <krem...@kreme.com> wrote: > On Jan 12, 2016, at 6:43 AM, francis picabia <fpica...@gmail.com> wrote: >> We've been using canonical_maps for over a decade >> without a hitch, but recently came across a situation >> where an account is referenced in both mapping files. >> >> canonical_maps = >> hash:/etc/postfix-internal/lowercase,hash:/etc/postfix-internal/genericstable > > With other lookups, as soon as postfix gets a definitive result, it stops > looking for more results, so I suspect that is what is happening to you here. > If the is the case, concatenating the lookup tables wouldn’t help. >
Right, and I can imagine what the new mapping file would need to look like with the final target address always on the right side: testpostfixu...@mydomain.com and never 1234...@mydomain.com on the right side when the alias exists.