Postfix attempts to be fast, easy to administer, and secure, while at the
same time being sendmail compatible enough to not upset existing users.
Thus, the outside has a sendmail-ish flavor, but the inside is completely
different.

Extra features always included:

- SMTP over SSL/TLS (http://www.aet.tu-cottbus.de/personen/jaenicke/pfixtls/)
- IPv6 (http://www.ipnet6.org/postfix/)
- table lookups using PCRE (Perl-Compatible Regular Expression)

Optional fetures included using flavors:

- authenticated SMTP using Cyrus SASL v2
- table lookups using LDAP
- table lookups using MySQL
- table lookups using PostgreSQL


Maintainer: Jakob Schlyter <jakob@openbsd.org>

WWW: http://www.postfix.org/
