Introduction to <application>Courier</application> The Courier package contains a Mail Transport Agent (MTA). This is useful for sending email to other users of your host machine. It can also be configured to be a central mail server for your domain or a mail relay agent. The Courier packages also includes a web-based email interface, IMAP, IMAP-SSL, POP3, and POP3-SSL. The configuration listed below will allow users with PAM and virtual-users in a MySQL Database access to email. Package information Download (HTTP): Download (FTP): Download size: &courier-size; Estimated Disk space required: &courier-buildsize; Estimated build time: &courier-time; <application>Courier</application> dependencies Required or Optional or , , , , , expect, and