Instalação do Postfix com autenticação em base LDAP, auto-resposta usando Gnarwl, autenticação de remetentes com SASL, utilização de TLS, criação automática dos diretórios dos usuários em formato Maildir com o Maildrop, gerenciamento de listas com o Mailman, antivírus Clamav, SpamAssassin, Courier POP3, webmail Squirrelmail, Isoqlog e Mailgraph.
I wanted to run a complete mail server for myself and any of my friends or family who would prefer to have a regular mail account instead of one from one of the free web based services. I decided to encrypt and authenticate connections for both sending an
"Dovecot also has it's own SASL implementation built in, and as we are already running dovecot we may as well use it for SASL rather than having to install and configure another package."