POP3 - mail.yourdomainname.com PORT 110
SMTP - mail.yourdomainname.com PORT 25 (TLS)
SMTP - mail.yourdomainname.com PORT 587 (TLS)
IMAP = mail.yourdomainname.com PORT 143
To view emails online - webmail.yourdomainname.com
If you want to use the SSL certificate
POP3 - secureit.fatgalah.com.au PORT 995 (SSL)
IMAP = secureit.fatgalah.com.au PORT 993 (SSL)