MDaemon is a full-feature POP3/SMTP server for Win 95/98/ME/NT/2000/XP. It allows multiple users on your Local Area Network (LAN) to enjoy email access through a single connection (such as a single dial-up SLIP or PPP connection to a service provider). MDaemon supports multi-threading/multi-CPU capabilities, SPF (Sender Policy Framework), spam-blocker, content filtering, mailing lists, remote control, strong passwords, IMAP, and multiple domain support. MDaemon includes free Web-based e-mail client, WorldClient, and secure remote administration tool, WebAdmin.
The MDaemon Email Server for Windows maintenance and administration features are easy and user-friendly with list server support, intuitive user interfaces, LDAP functionality for contact management, attachment blocking by file type, email address aliases, and server-based client email handling rules.