Author: Rick Duvall
Date:
To: exim-users
Subject: [Exim] Refuse connection if no MX for sending host
Is there a way to refuse an SMTP connection if the connecting host doesn't
have an MX record in DNS? Is there a downside to doing this?
Sincerely,
Rick Duvall
Online Highways
System Administrator
(541) 997-8401 x 111