August 8, 2014

RHEL 6 Configure a Mail Transfer Agent (MTA) to Accept Inbound Email From Other Systems

Installation

Configuration

Start

Firewall

Add TCP port 25 for SMTP.

Then restart firewall, to let new configuration take effect.

Test

First create a test user on server.

Then on remote client, we use telnet to send mail. For details see http://magnus-k-karlsson.blogspot.se/2014/06/how-to-send-mail-from-command-line-with.html.Here follows a summary.

Now check mail on server.

Reference

  • man 5 postconf

1 comment:

Hristo Yanev said...

Hi guys,
Thank you so much for this wonderful article really!
If someone want to know more about transfer agent I think this is the right place for you!