MXtreme MX-400 Mail Firewall

摘要

Email is an inexpensive, convenient way to communicate with other firms, organizations, customers and individuals, more so than faxes, letters and telephone calls. Unfortunately, it is also a very convenient and cheap medium for distributing mass mailings. This means that a lot of work time can be wasted in sifting out the unwanted and unsolicited material. Email is also an excellent way for an organization's employees to distribute viruses and other unwanted software, whether or not the unwitting employees actually intend to. There are a number of email filtering software products available, and plenty of anti-virus programs to help deal with these problems.