Sadly seems I'm unable to make it work. Users have mail address in ldap "mail" property External users have mail address in ldap's "externalmail" property
However it always shows /usr/bin/procmail -a "$EXTENSION" > Oct 27 10:58:55 backend1 postfix/local[3916674]: 9DE86186: to=< f...@ourdomain.com>, orig_to=<b...@gmail.com>, relay=local, delay=0.06, delays=0.01/0/0/0.05, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail -a "$EXTENSION") On Fri, Oct 21, 2022 at 1:04 PM Wietse Venema <wie...@porcupine.org> wrote: > Tan Mientras: > > On Thu, Oct 20, 2022 at 5:00 PM Wietse Venema <wie...@porcupine.org> > wrote: > > > > > > > > You can do this with a main.cf:virtual_alias_maps lookup table that > > > takes as search key an email address in your domain like > > > user123@yourdomain. If their email should be delivered externally, > > > the lookup table returns the external email address like > > > user...@gmail.com, otherwise it returns not found. > > > > > > That could be an LDAP table, or any other table lookup mechanism > > > that Postfix has support for. > > > > > > > I think i understand what you mean. > > Would this be compatible with our "internal" users? ie: can postfix send > > some mails locally (to procmail/maildir) and others remotely (smtp), > > although all users are populated in the same LDAP? > > For those users, the table returns not found, and therefore, email > deliveries do no change. > > Wietse >
