I am not sure, but I thought I read someplace that customer SSL certificates could also be used for POP/IMAP/SMTP. Is that true?
Is it possible for a customer virtual server with its own IP address and SSL certificate to have that cert presented by Postfix/Dovecot when, for example, a mail client accesses the mail server at 'mail.customerdomain.com'?
I'm just trying to avoid dealing with mail client SSL certificate warnings.
Thanks in advance,
p.s. The domain I'm working on right now has a wildcard cert.