2.) To add a new Email account , choose Add Accounts
3.) Choose Others , Cause we're using a private mail server
4.) To Setup the configuration of a a new email account , choose Add Mail Account
5.) Input the details of your Email Account
6.) In the Incoming Mail Server & Outgoing Mail Server,
~ Host Name : mail.Your_Domain_name.com
~ Username : Email Account
~ Password : Password for your Email account
7.) If everything is valid, go to Next . And Skip the SSL optional by choose "Yes" (Without SSL)