I have got a few websites onto my system and now I am setting up email. I have tried creating new users and then logging into their webmail and it says it has sent outgoing emails but nothing arrives in the recipient’s mailbox (I have checked Spam). Likewise, sending to the Virtualmin user doesn’t do anything. Dovecot status shows it is running.
Is there a guide that shows how to set up all email services correctly, Reverse DNS etc? I can then hopefully easily set up SPF, DKIM, DMARC.
|OS type and version||Alma Linux 8|