I need to setup 2 (physical) Postfix server and on one I want to install dovecot.
Both Postfix will have same MX priority. I would prefer to have the dovecot Mailstorage folder on a NFS share. Both postfix are responsible for same 2 domains.
What's the best way to get all incoming Mails Postfix on Server B to dovecot which stay on Server A? Or should I setup that both Postfix store Mail in the same NFS share?