post...@ptld.com:
> > Im confused by this situation. Two separate independent servers both
> > running same version of postfix and both setup the same way with
> > virtual users and alias address stored in SQL.
>
> Okay, i think i figured out what is going on. On the second server that
> im sending email to, im sending from a third server that shares the same
> SQL tables as the second server. When i sent an email to the second
> server from an offsite service it behaved same as the first server
> acknowledging the alias.
>
> I assume that the third server is looking up the alias address before
> sending the email to the second server and converting the alias to the
> realuser before the email goes out over the internet.
>
> Is there anyway to prevent this behavior? Have the third server just
> send the email to who it was told to send it to, the alias address.
Don't expand the alias.
Wietse
