UMail will be retired in 2019 as it has reach end-of-life and will no longer be supported. Graduate students can switch to Google Mail in spring 2019. Faculty and staff will receive additional information in summer/fall 2019.
Incoming Mail Server (IMAP)
mail-*.oit.umass.edu Port 993
where * is the first letter of your username
Outgoing Mail Server (SMTP)
mail-auth.oit.umass.edu Port: 465
UMass Directory (LDAP Server)
Base DN: ou=people,dc=umass,dc=edu