[Dovecot] Virtual domain aliases

As I said in a previous reply the server is going great. In fact I can even send mail via it. (On the really old server I'm moving from I couldn't get authentication for outbound to work.)

I now have a couple of small issues to deal with before moving completely off the old system.

Virtual domains aliases? My reading seems to indicate that Postfix only handles aliases in one place/file. Ie., I can't use a /var/mail/vhosts/domain.tld/aliases.

This is probably a Postfix question but I'm asking anyway. I am pretty sure there are some Postfix people-of-significance hanging out here. :-)

Thanks, Rod