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Email Protection Administrator Guide
Email Filtering Policies
November 2012
Proprietary: Not for use or disclosure outside McAfee without written permission
5
Anti-Virus Filter
Email Protection provides highly effective, organization-wide virus and worm protection.
By identifying viruses and worms at your network perimeter—before they enter or leave
your messaging infrastructure— Email Protection minimizes outbreak and infection risks
to your enterprise messaging infrastructure. You can configure whether infected emails are
quarantined, denied, or stripped of infection.
•
Provides maximum protection using multiple, industry-leading anti-virus engines to
allow Email Protection to customize the protection to meet the latest threats.
•
Virus definition updates every 5 minutes provide up-to-the-minute defense against the
latest threats.
•
Provides safe, external virus scanning and quarantine management for protection
against viruses
before
they reach your network. Protects your users, networks, and
data from harm
Content Filtering and ClickProtect
Email Protection protects your organization and reduces liability and risk by automatically
identifying unwanted and malicious content before it enters or leaves your network.
You can enable any of the following types of content filtering:
Content Filter Type
Description
Predefined Content
Keyword Groups
You can enable or disable predefined content keyword groups
provided by Email Protection:
•
Profanity
•
Sexual Overtones
•
Racially Insensitive
Customized Content
Keyword Groups
You can define customized content keyword groups containing
terms and phrases to satisfy the business and security Email
Protection of your organization.
Multiple Levels of
HTML Filtering
You can designate the level of HTML filtering to be used (low,
medium, or high), with predefined actions for each level.
Depending on the level, malicious HTML tags and scripting
options embedded in email are stripped.
Graphic Image
Replacement
You can enable or disable the automatic replacement of images
with a transparent 1x1 pixel GIF within HTML emails.