Short description of QMailFilter 2.2: QMailFilter is an easy-to-use Microsoft Office Outlook 97 to 2007 add-on designed to provide an advanced intelligent protection against spammers, viruses and dangerous HTML code (Web-bugs). QMailFilter uses Bayesian filtering technology that identifies about 99% of incoming spam messages and it contains one before-trained filter as basic data base and this trained filter identifies between 90-99% of incoming advertising emails.