Metascan administrators can now choose whether or not to quarantine e-mails flagged as threats by the Metascan Mail Agent

E-mails quarantined by Metascan can now trigger e-mail notifications to the sender and receiver of the quarantined e-mail

MP4 and M4V files are now classified as the same file type for file type detection

Additional debug information collected in verbose log package

The Metascan Mail Agent is now only supported for use as an SMTP relay for all mail servers, included Microsoft Exchange

Metascan's data sanitization technology no longer wraps the output files in an archive if the output is a single file

Hash calculation can now be disabled for large files to improve performance