XWall is a firewall that protects your Exchange server from viruses, spam mail and dangerous attachments. Feature are it can scan inbound and outbound messages using a third-party virus scanner, add a disclaimer to outgoing messages, reassemble messages to prevent hidden attachments, remove HTML and TNEF formatting from a message, and detect looping messages.
What's new in version 3.49
Version 3.49 added inbound header based on sender or recipient (InboundHeader=) and upport for Exchange 2010 Importance header line.
ReleaseJanuary 22, 2013
Date AddedJanuary 22, 2013
Operating SystemsWindows 2003, Windows 2000, Windows, Windows Server 2008, Windows NT