Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 6.0 x

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HowtoForge: "This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database that Postfix uses."

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