Incoming Mail Server: your_alias.mail.purdue.edu
The Mailhub supports both IMAP (port 143) and POP3 (port 110) for mail retrieval. Encryption is required on the standard ports using the STARTTLS mechanism, or on the SSL ports of IMAP (993) and POP3 (995).
Alternately, the use of SMTP authentication on port 465 is supported using SSL encryption. This can be useful if you have an e-mail client which does not support sending on port 587.
Port 25 can be used, but it does not support SMTP authentication, which makes its use appropriate only for machines connected to the Purdue network. Use of SMTP authentication is recommended since it will always work, even if the computer is moved to a different (off-campus) Internet connection.
For information on the security certificates used by the Mailhub, including fingerprints, click here.