We use the standard email ports for all of our services. Below is a list of these commonly used ports:
Incoming Connections
IMAP, non-SSL: 143
IMAP, SSL: 993
POP, non-SSL: 110
POP, SSL: 995
Outgoing SMTP Connections
SSL: 465
non-SSL: 25 (or 587)
Manual setup
Mail server username
support@example.com
Incoming mail server
example.com
Outgoing mail server
example.com
(server requires authentication)
Supported incoming mail protocols
POP3, POP3 over SSL/TLS, IMAP, IMAP over SSL/TLS
Supported outgoing mail protocols
SMTP
