Nov 2, 2014. Hello, The incoming pop3 and IMAP mail server name for FastMail is mail. messagingengine.com Both IMAP (port 993) and POP3 (port 995) are available. Intro to Pine and links to lots of information about the great and powerful Pine also found this Why choose IMAP rather than POP3 with "leave mail on server"? With POP3 "leave mail on server" only your email messages are on the server,…