New Virtualmin Install and email TLS support

Help! (Home for newbies)
1

Hello,

I have a new Virtualmin installation, Centos 7 on AWS. The host is named mailx.somedomain.com , My IP is unrestricted, reverse DNS is verified. I added somedomain.com as a virtual server so I Can get email and have website for it. The website will be at www.somedomain.com not mailx…

I also added anotherdomain.com so I can host email. I login to usermin for my account at anotherdomain.com and I can send email out to gmail, but I cannot reply back. Log indicates TLS problem as reply does not show up Usermin.

Sounds like TLS is problem. What is best way to get TLS enabled on Postfix (assuming since mailx.somedomain.com is the server, that is the host that needs the certificate). Do I just do a self signed or do I purchase one somewhere and then install it into Virtualmin?

Cheers!

  • Lou
2

We need the mail.log entries when trying to send mail.

3

anotherdomain.com needs its own certificate i think…its using a certificate for a different domain.

Install a new certificate for anotherdomain.com from letsencrypt…its free. This capability to install one is built into virtualmin already. Read the documentation and you will see how to do it properly.

Also, you are saying you can send but not recieve? Have you made sure that the correct ports are open (25, 465, or 587 etc)?