What are my mailserver settings?

Use the following syntax for your SMTP (outgoing) Mail server:

mail.yourdomain.com

Your POP (incoming) Mailserver is also:

mail.yourdomain.com

If you have domain name pointers, you must use your primary domain name (not any domain pointers). Using a domain name pointer as your SMTP server will not work and you will encounter problems sending e-mail from your account.