WinBiff - Version 4.5 WinBiff is an e-mail notification and filtering utility for POP3, IMAP4, and Pegasus Mail. Supports SSL/TLS. Message headers are displayed; MIME-decoding is supported. A number of sound options are available.Any Windows or DOS mail reader can be launched by mouseclicking. Special hooks simplify installation forPegasus Mail under NetWare. Adjustable network timeouttimeouts.Spam filtering by regular expression matching.