My setup: VPS in datacenter The perfect server - Ubuntu 10.04 ISPConfig 3.0.5.3 (updated) POP3/IMAP Daemon: Courier Mailfilter Syntax: Maildrop Webmail client: Squirrelmail Certificate by StartCom Ltd. used for ISPConfig (server IP address/FQDN). Works perfectly. 4 websites are hosted by this server. Now I want the email addresses that belong to these sites to be secure with use of SSL. What must I do to achieve this?
The steps to secure yur mailserver are decsribed in this guide: http://www.howtoforge.com/securing-...h-a-free-class1-ssl-certificate-from-startssl The steps are the same for all kind of ssl providers, so startssl is just an example.
Never mind, it already worked. I did not use the correct settings for my email client. Thanks for the help though.