The ports for our email services are shown below. If you’re having difficulty establishing a connection to our email servers, you may want to consider checking that these ports match your configuration.
Incoming mail (POP3): Port 110
Incoming mail (IMAP): Port 143
Outgoing mail (SMTP): Port 25 or 587 (port 25 is the default, port 587 can be used if your ISP blocks port 25)