Mail Storage Guard is an extension for Microsoft Exchange 2000/2003 and IIS SMTP servers, designed to protect your mail server from spam, prevents mail relaying, mail bomb and NDR attacks. The protection is realized both on the level of SMTP protocol and on the level of message delivery to storage.
OkoSoft.com is the end-user world software directory. You may download and try any product free of a charge and if you like it, to buy it. However, we update prices and products from third-party places. Please check all the information you get here.
