Intelligent Spam Filtering
Now you can block up to 98% of spam with industry leading
low false positive rates through the latest and most
comprehensive, up to date, and intelligent spam filtering
and email defense technology.
Multi-layer Spam Filtering
Five is better than two. Unlike most spam filtering
solutions - which use one or two spam-classification
techniques - we use a Stacked Classification Framework
™
– that aggregates the five most effective spam filters and
techniques in the industry. These include:
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Bayesian Statistical Analysis –
Statistical algorithms identify and quantify the
possibility that an email message is spam. Bayesian
analysis is based on how often certain spam-like
elements within the email have appeared previously
in other spam emails. |
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Heuristics Rules-Based Analysis -
Thousands of proprietary “rules of thumb” recognize
the characteristics of spam and measure them against
incoming mail. These rules are written by threat
technicians and are updated as new spamming methods
are identified. |
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Distributed Checksum Clearinghouses -
Takes a checksum or fingerprint, of all email
messages it sees and places those fingerprints in a
database. If the database recognizes a large number
of exact matches or at least very similar
fingerprints, those messages are more likely to be
spam. |
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Black and White Lists - Maintained by
users, these customized lists detail sites,
individuals or IP addresses from which mail is and
is not allowed. |
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HTML Shield Technology – This feature
reduces the on-going influx of spam by blocking web
beacons and bugs. These are methods used by spammers
to monitor the reading of email and identify active
mailboxes. |
All suspect emails are moved into a
quarantined area.
Emails identified as spam are stored in this external area.
You determine whether to remove, release or even safely view
the suspect messages. All quarantined content is accessible
through your spam quarantine report.
mxSENTRY
Packages
