Configuring protection from e-mail-based threats
Published: November 15, 2009
Updated: February 1, 2011
Applies To: Forefront Threat Management Gateway (TMG)
The following topics describe how to protect your organization from malware that is delivered by e-mail.
Configuring SMTP routes—Describes how to define the mail flow in your organization.
Configuring spam filtering—Describes how to manage the anti-spam features in Forefront TMG.
Configuring virus filtering—Describes how to manage the antivirus features in Forefront TMG.
Configuring content filtering—Describes how to create content filters to search for specific words within an e-mail message, and for attachments with a specific name and type.
Before you begin
Before you can configure an e-mail policy, you must install some prerequisite applications. For details, see Installing prerequisites for email protection.
If you enable antispam filtering in Forefront Protection for Exchange (FPE), it will ignore any content filtering settings that you configure on Forefront TMG; that is, any Exchange content filtering settings. We recommend that you enable antispam filtering in FPE. However, if you require Forefront TMG and Exchange Server’s content filtering settings, do one of the following on each Forefront TMG array member:
For further information see Exchange Content Filter settings are ignored.