Raspberry Pi Email Server Part 1: Postfix
This is the first part of a five part tutorial that will show you how to install a full featured email server on your Raspberry Pi. This tutorial covers Postfix, the Mail Transfer Agent.
The parts are:
The Introduction & Contents Page (read first)
Raspberry Pi Email Server Part 1: Postfix
Raspberry Pi Email Server Part 2: Dovecot
Raspberry Pi Email Server Part 3: Squirrelmail
Raspberry Pi Email Server Part 4: Spam Detection with Spamassassin
Raspberry Pi Email Server Part 5: Spam Sorting with LMTP & Sieve