Introduction Email is now a widely used form of communication and unfortunately a widely used method for spreading viruses and junk email (SPAM). The well publicised loss through email viruses such as Sobig, Sober, and Blaster highlights that individual anti-virus products are not enough to protect you. More comprehensive measures are necessary to screen against the various viruses out there. Junk email (SPAM) is also a major problem now, this type of email is used by thousands of companies as a way of marketing material cheaply. Receiving these emails is a waste of time and a nuisance. The risk of viruses entering a computer are greatly increased from SPAM emails. What services do we provide? We offer three services. Click on the product that best describes your situation. Company email system that has own domain, i.e. ***@your_domain.com (Domain filtering) ISP system for multiple domain filtering solution