Sophisticated Email Quarantine
mxSENTRY filters all email coming to your inbox. To be
effective, email filtering must keep harmful email out of
inboxes, and avoid false positives. False positives are
legitimate emails that are marked as spam. mxSENTRY by
NetDexia consistently achieves industry-leading low false
positive rates using “intelligent,” customizable spam
filtering technology.
Email filtering technology must be comprehensive due to the
growing complexity of spam and the individuality of valuable
email. For example, you might view a travel newsletter as
legitimate, whereas your friend or co-worker might think it
is spam.
Quarantine process
Based on the guidelines that you or your business
establishes, our service will block spam, viruses and other
email threats. Once filtered, the suspect messages are held
safely in quarantine on your behalf before it reaches your
network. You, your corporate IT department, employees or
both can use the quarantine to further customize the
filtering process.
Setting rules around legitimate messages
Extending the ability for people to manage their quarantine
helps reduce the amount of time IT managers spend dealing
with spam. It also allows individuals to customize or
“condition” their own message quarantine and ensures emails
they view as legitimate are not quarantined.
mxSENTRY sends a Spam Quarantine Report to your inbox based
upon your pre-established settings. This allows you to
review the messages that have been identified as spam and
provides the opportunity to further define the quarantine
rules to meet your specific needs. Simply and quickly
delete, forward, always allow, or always deny the messages
contained in the report.

Keeping spam sensitivity rates high, false positives low
The ability to set highly-specific rules for the quarantine
enables you to keep spam sensitivity rates high, while
keeping false positives extremely low. By spending a few
minutes during the first week of service reviewing and
conditioning your quarantines, you can be confident that
your policies are enforced, but that email communication
remains optimized.
mxSENTRY
Packages