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 More than 50% of users regularly double-check for false positive spam filtering
 Virus Bulletin Ltd
  A unique combination of 4 layers of malware detection using from 4 to 9 anti-virus engines.

A unique combination of 13 no-heuristic, deterministic only spam detection techniques providing solution with almost no false positives.

Read why we think that it is necessary to use multiple engines in sophisticated e-mail protection system.

Unconventional solution to extract multiple nested attachments and data leak prevention.

An advanced technology to analyze mass behaviour and detect an epidemic, distributed Deny-Of-Service attacks and control SMTP protocol.

Our service is provided by 4 data centers located in 3 different countries.

Read more about one of zero-hour-detection technique used by SMI!

List of strategic partners who provide us with their technology.