It appears that Grant Taylor via mailop <[email protected]> said: >So MTA-to-MTA probably doesn't mater much if at all.
That used to be true but now your life will be easier if your cert's name matches the MTA's name. That's the name of the mail host, not the names of the mail domains it handles. If you are the sort of person who gives his MTA multiple names via multiple MX'es, it is possible to make the certs work for that but I wouldn't recommend it. > However MUA-to-MTA probably does matter. Yes, the certs for POP, IMAP, and submission better have the right name. A free Let's Encrypt cert is fine for all of these. R's, John _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
