Specific client configurations can be found in the list on the right.
If your client is not listed, use the settings below:
Name: Your Full Name
User Id or Account: your rcs user id
Incoming mail server: mail.rpi.edu
Outgoing mail server: mail.rpi.edu
Outgoing server requires authentication: and use port 587 with STARTTLS for encryption (sometimes called TLS or SSL for historic reasons, or "encryption"). This is preferred, but if that does not work use port 465, which is an TLS encrypted connection.
Both incoming and outgoing servers must be set to use an encrypted connection, either STARTTLS via the encrypted IMAP or SMTP ports.