Outdated! see TLS Everywhere with Let’s Encrypt. just some quick and dirty notes for myself on setting up SSL, TLS, HTTPS, … with StartSSL. pre-requisites get a cert as described in heise articel SSL für lau (english version: SSL for free).
on rekmp.net I’m using Exim as MTA and added virtual domains, spam and virus scanning, TLS, SMTPS, submission, authentication via LDAP, … I’ve documented all that configuration stuff.