Sendmail
Solaris
Sendmail setup to send and receive email from the internet
Allowing relaying for sendmail
Using genericstable to rewrite outgoing addresses in sendmail
Linux
Sendmail configuration for Linux (Fedora 11)
Spamassassin
Spamassassin configuration for Linux (Fedora 11)
IMAP server on Solaris
IMAP server configuration for Solaris
Dovecot
Dovecot (IMAP) configuration for Linux (Fedora)
Squirrelmail
Squirrelmail configuration for Linux (Fedora)