Mine did autodiscovery based on email address. In case that doesn't work, my current config: email address: [log in to unmask] email account name: [log in to unmask] your name: John Valenti username: valenti password: email server: mail.msu.edu email server type: IMAP port: 993 [x] Use SSL outgoing: mail.msu.edu outgoing type: SMTP Port: 465 [x] Use SSL