VisNetic Mail Server is a versatile multi-featured mail server for Windows operating systems. VisNetic Mail Server can be licensed for any size organization as well as ISP and ASP environments. VisNetic Mail Server combines a simple, easy-to-use administration console with unmatched mail server security, speed, and scalability. VisNetic Mail Server features support for Sender Policy Framework (SPF) and Spam URI Realtime Blocklists (SURBL). Instant Anti Spam is a complete spam filtering solution built into VisNetic Mail Server. Instant Anti Spam combines the most effective anti spam technol... [ read more about VisNetic MailServer >> ]