I just purchased an SSL certificate. It works for apache. I can get dovecot and postfix to use the key, but when I connect to it using a mail client, I get a warning about an unsigned certificate. How do I debug this?
If you are using a vps you can change over the services to operate on the ssl but only after you configure a HOSTNAME for the server which is technically another domain and secure that with another ssl.
then once you have that secured with an ssl you can go into whm and change over the "services"
Example: ftp, pop, etc.....
this is done in whm assuming you have a linux server with whm.