How to set up a mail server on a GNU / Linux systemStep by step guide to install Postfix Ubuntu + Postfix + Courier/Dovecot IMAP + MySQL + Amavisd-new + SpamAssassin + ClamAV + SASL + TLS + Roundcube + Postgrey Easy to follow howto on setting up a mail server with unlimited users and domains, with IMAP access, anti-spam, anti-virus, secure authentication, encrypted traffic, web mail interface and more. Based on an Ubuntu distribution platform, but
