Postfix

The Postfix mail transfer agent (MTA) is a high performance, open source email server solution. These guides will help you get Postfix running on your Linode, with detailed instructions for configuring it to work with a variety of other communications-related software systems.

Configure Postfix to Send Mail Using Gmail and Google Apps on Debian or Ubuntu

Install and configure Postfix on Debian and Ubuntu to send email through Gmail and Google Apps.

Configure SPF and DKIM With Postfix on Debian 8

Configure SPF and DKIM in Postfix on Debian 8.

Email with Postfix, Dovecot and MariaDB on CentOS 7

Installing Postfix with Dovecot and MariaDB on CentOS.

Email with Postfix, Dovecot and MySQL on CentOS 6

Installing Postfix with Dovecot and MySQL on CentOS.

Configure Postfix to Send Mail Using an External SMTP Server

Learn how to use Postfix to send mail through an external SMTP server.

Pflogsumm for Postfix Monitoring on CentOS 6

Receive daily emails with Postfix mail server stats from Pflogsumm.

Troubleshooting Problems with Postfix, Dovecot, and MySQL

Our guide to testing and troubleshooting Postfix, Dovecot, and MySQL

Email with Postfix, Dovecot, and MySQL

Setting up a mail server with Postfix, Dovecot, and MySQL.

Email with Postfix, Dovecot and MySQL on Debian 6 (Squeeze)

Setting up a mail server with Postfix, Dovecot and MySQL on Debian 6 (Squeeze).

Email with Postfix, Dovecot and MySQL on CentOS 5

Installing Postfix with Dovecot and MySQL on CentOS.

Basic Postfix Email Gateway on Debian 6 (Squeeze)

Configure the Postfix MTA as a basic email gateway.

Postfix, Dovecot, and System User Accounts on Debian 5 (Lenny)

Use system user accounts, postfix, and dovecot to provide

Basic Postfix Email Gateway on Ubuntu 10.04 (Lucid)

Configure the Postfix MTA as a basic email gateway.

Basic Postfix Email Gateway on Ubuntu 10.10 (Maverick)

Configure the Postfix MTA as a basic email gateway.

Email with Postfix, Dovecot and MySQL on Ubuntu 10.10 (Maverick)

Setting up a mail server with Postfix, Dovecot and MySQL on Ubuntu 10.10 Maverick.

Basic Postfix Email Gateway on Debian 5 (Lenny)

Configure the Postfix MTA as a basic email gateway.

Email with Postfix, Courier and MySQL on Fedora 13

Install and configure the Postfix MTA to work with Courier and MySQL for virtual domains on Fedora 13.

Email with Postfix, Courier and MySQL on Fedora 12

Installing and configuring the Postfix MTA to work with Courier and MySQL for virtual domains on Fedora 12.

Email with Postfix, Dovecot and MySQL on Ubuntu 10.04 LTS (Lucid)

Setting up a mail server with Postfix, Dovecot and MySQL on Ubuntu 10.04 LTS (Lucid).

Email with Postfix, Dovecot and MySQL on Ubuntu 9.10 (Karmic)

Installing Postfix with Dovecot and MySQL on Ubuntu 9.10 (Karmic).

Email with Postfix, Dovecot and MySQL on Debian 5 (Lenny)

Installing Postfix with Dovecot and MySQL on Debian 5 (Lenny).

Email with Postfix, Courier and MySQL on Ubuntu 9.10 (Karmic)

Installing and configuring the Postfix MTA to work with Courier and MySQL for virtual domains on Ubuntu 9.10 (Karmic).

Email with Postfix, Courier and MySQL on Ubuntu 8.04 (Hardy)

Installing and configuring the Postfix MTA to work with Courier and MySQL for virtual domains on Ubuntu 8.04 (Hardy).

Email with Postfix, Courier and MySQL on Ubuntu 9.04 (Jaunty)

Installing and configuring the Postfix MTA to work with Courier and MySQL for virtual domains on Ubuntu 9.04 (Jaunty).

Email with Postfix, Courier and MySQL on Debian 5 (Lenny)

Installing and configuring the Postfix MTA to work with Courier and MySQL for virtual domains on Debian 5.0 (Lenny).