What is key difference between other filtering products?
The key difference is that eWall process emails in real time. In other words, when mail client open a connection, eWall immediately connect to mail server and control user requests and server responses in real time. eWall is transparent until client do not start transmit the email data or violate some security settings. It gives a full control on mail transaction and still let your users perform specific commands. Moreover, eWall has a multithreaded kernel and special fast routines, which perform complex email manipulations during few milliseconds.
