The EdgeTransport.exe process crashes if the pipeline tracing feature is enabled together with a redirect transport rule in an Exchange Server 2007 environment

Symptoms

Consider the following scenario in a Microsoft Exchange Server 2007 environment:

You enable the pipeline tracing feature for your email address on a Hub Transport server or on an Edge Transport server.
You send an email message to a recipient that has a redirect transport rule configured on a Hub Transport server for the recipient’s email address. This rule redirects all incoming email messages to another address.

In this scenario, the EdgeTransport.exe process crashes. Additionally, the following event is logged in the Application log:

To resolve this issue, install the following update rollup:

2530488 Description of Update Rollup 3 for Exchange Server 2007 Service Pack 3

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about how to manage transport rules, visit the following Microsoft website:

For more information about how to create a new transport rule, visit the following Microsoft website:

For more information about how to use the pipeline tracing feature, visit the following Microsoft website:

For more information about how to enable the pipeline tracing feature, visit the following Microsoft website:

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