Logout

Alt-N Discussion Groups > MDaemon Discussion Groups > MDaemon Configuration > Archive > SPF DKIM DMARC Authentication - DNS

Chris Mathis

Which Alt-N products do you use?

Most recent posts: Chris Mathis

SPF DKIM DMARC Authentication - DNS - 07:53am Jun 17, 2020 CDT - My MDaemon Pro 16.04 Setup Windows 2012 R2 (domains and IP's changed)

mail.PrimaryDomain.com IP: 208.56.125.25

I have a number of other domains on the same server, each domain pointing to/using the same SMTP host name and IP under Setup > Domain Manager.

domain2.com > mail.PrimaryDomain.com IP: 208.56.125.25

domain3.com > mail.PrimaryDomain.com IP: 208.56.125.25

So all mail domains are using the primary domains SMTP settings: mail.PrimaryDomain.com IP: 208.56.125.25

Is this ok?

-----

Next under Security Settings > Sender Authentication

I would like ALL mail to go through SPF verification so SPF is enabled...

OK


You are visiting as a Guest user.