xmailheaders is a mail notification utility that
is based on the "mailbox" utility that's avilable
on Solaris workstations. The idea is that it sits
on your desktop somewhere, periodically polling
the mail server/spool for new messages. New
message headers are displayed as they come in.
Supported mailbox formats are POP3, IMAPv4, and
Unix mbox. SSL-based password authentication is
also supported for POP and IMAP.
