For my servers that have real SSL certificates (as opposed to dummy ones for clients that don't check validity) I have a wildcard certificate for the domain. So maybe just "*.`cat /etc/mailname`" would be a reasonable option or simply the contents of /etc/mailname.
Having a SSL certificate for server1.example.com for collecting mail sent to the @example.com domain doesn't seem to provide any benefit. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org