I apologize. I messed up the subject line on my first email.
On Tue, May 11, 2021 at 10:52:07AM -0500, Bryan K. Walton wrote: > We have two Postfix servers. Currently, none of them allow relaying. > We accept incoming email only from authenticated users and from > mail servers sending mail to any domain where we are the final > destination. > > We are considering setting up an SMTP smart host server for a few > entities that would be allowed to relay through our server. My > question is: > > Is there any security benefits to creating this smart host as a separate > SMTP server? Are there any "best practices" for this kind of situation? > > Thanks!
