Incoming Mail Server Options:

POP
Server: mail.mt.net
Port: 110
Username: your 'mt.net' email address Password: your 'mt.net' email password  

IMAP
Server: mail.mt.net
Port: 143
Security:  STARTTLS
Username: your 'mt.net' email address Password: your 'mt.net' email password  

Outgoing Mail Server: 

SMTP
Server: smtp.mt.net
Server requires authentication should be checked.

Port: 587
Username: your 'mt.net' email address Password: your 'mt.net' email password