Pegasus Mail

Pegasus Mail is a free, standards-based electronic mail client suitable for use by single or multiple users on single computers or on local area networks. It has special support for Novell NetWare LANs that allow it to operate intuitively and with almost no maintenance. Pegasus Mail gives you multiple viewing options; automated rule-based filtering and content control; MailMerge and distribution list functions; support for SMTP, POP3, IMAP4, LDAP, and PH protocols; comprehensive HTML mail generation; address books with aliasing functions; and even a spelling checker.