Hello,
I have two IP addresses on my server and would like to serve a different SSL
(TLS) certificate for each one. I think all the other configuration will not
need to differ between the two, so I think running multiple instances of
postfix would be overkill (?).
I want to confirm that it would be possible/viable/advisable to simply create
two smtpd processes in master.cf:
1.2.3.4:smtp inet n - n - - smtpd
-o myhostname=mail.doaminA.com
-o mydomain=doaminA.com
-o smtpd_tls_cert_file=/etc/postfix/domainA.crt
-o smtpd_tls_key_file=/etc/postfix/domainA.key
4.3.2.1:smtp inet n - n - - smtpd
-o myhostname=mail.doaminB.com
-o mydomain=doaminB.com
-o smtpd_tls_cert_file=/etc/postfix/domainB.crt
-o smtpd_tls_key_file=/etc/postfix/domainB.key
