Letsencrypt works great on our slave webservers, but we have several mail only slave servers and was wondering if I can use letsencrypt to generate a SSL cert for postfix and keep it renewed. Any references to threads welcome. Searched on letsencrypt postfix slave and it did not find anything. Thanks!
Found this thread by Jesse after I posted the above. Will check it out. https://www.howtoforge.com/community/threads/letsencrypt-on-mail-server.73695/
