How to Enable SMTP Restrictions

By | 2017-03-30T22:43:47+00:00 March 30th, 2017|

SMTP restrictions prevent users from bypassing the mail server to send mail. This feature allows you to configure your server so that the mail transport agent (MTA), Mailman mailing list software, and root user are the only accounts able to connect to remote SMTP servers. In this tutorial, we can discuss how to enable SMTP [...]