Every organization needs email service. Whether you're running a personal blog or an entire company's web infrastructure on your Linodes, these guides will assist you in getting a stable mail/groupware server up and running quickly.
Our guide to running a mail server on your Linode.
Setting up a mail server with Postfix, Dovecot, and MySQL.
Configuring Virus and Spam protection for your mail server.
Setting up Google Apps with the Linode DNS Manager to handle email for your domains.
How to install and run Citadel, the combined SMTP/POP3/IMAP server on your Linode.
Using the free, open source Exim MTA to deliver mail on Linux systems.
How to install and run the mail server iRedMail on your Linode.