Business Email Client Settings (advanced)

POP Server:
POP Port: 995 or 110
IMAP Server:
IMAP Port: 993 or 143
SMTP Server:
SMTP Port: 587 or 465
If you have trouble sending email try:
25 or 5125 (preferred)
Authentication: Required, use same settings as the incoming mail server.

If you run your own DNS, you will need to create an MX record for your domain that points to