GFI MailEssentials can update the set of characteristic features of spam by accessing the GFI website, which allows you to quickly adapt the system to changing the characteristics of spam distribution and successfully resist the new tricks of mass mailing masters.

GFI MailEssentials calculates the likelihood that the message is spam, using a complex formula and uses sets of characteristic features.Īmong other advanced anti-spam mechanisms is SpamRazor, which uses fingerprints of e-mail messages to detect common spam and DNS URI block lists for checking suspicious messages. It uses probabilistic assessment methods based on the found characteristic features - words and phrases. It is far ahead of identification methods based on signatures and keywords. For example, the auto answer function along with the usual answer allows you to use custom templates and add an attachment.īayesian filtering technology and feature analysisĪccording to research, Bayesian filtering leads in spam recognition accuracy, provides the highest filtering accuracy - over 98%. Moreover, GFI MailEssentials flexibly adapts to the peculiarities of enterprise mail flows without administrator intervention and offers a number of useful server-level message management functions: automatic insertion of text into the message body, monitoring and analysis of the use of the e-mail system, mailing list server, automatic reply and download functions Messages from the provider's multiuser mailbox using the POP3 protocol. Consequently, it is possible to refuse the expensive deployment and maintenance of email protection systems at workstations of the enterprise, there is no need to train users in the specifics of fighting spam and regularly adjusting filtering rules, mail junk will not litter the disk subsystem of the email server.

Thus, protection against spam and phishing is implemented at the mail gateway level. MailEssentials is quickly installed on an enterprise mail server or email gateway and requires virtually no additional configuration. According to estimates, GFI MailEssentials blocks more than 99% of spam and at the same time shows a record low level of false positives, which is achieved through the use of automatically updated whitelists, and also provides recognition and filtering of phishing, which uses a special database of phishing resources and search by key according to.

This is achieved through the use of Bayesian analysis methods and other spam identification technologies. GFI MailEssentials has been famous for many years for providing the highest accuracy of spam filtering.

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