For those looking for detailed and complete install instruction of
Postfix 2.2 + dbmail + mysql + sasl2 (smtp authentcation), I have
rewritten the previous wiki article with full doc on the integration
procedure.
Major changes to article:
1) SASL2 how to: Cyrus SASL2 mysql compile is a pain in the donkey if
you don't know that you need to modify the configure file and add a few
lines.
2) Postfix 2.2 full configuration to get you running with smtp auth,
delivery, aliase exists checking (pre-injection).
Here is the url
http://www.dbmail.org/dokuwiki/doku.php?id=smtp_auth
In my opinion, the postfix team need to drop Cyrus SASL and roll their
own scheme.
Xing