Messages are not sent successfully in Exchange Server when you try to send email messages through Forefront Online Protection for Exchange

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Article ID: 2498885 - View products that this article applies to.
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Symptoms

When you use Microsoft Exchange Server and you try to send email messages through Microsoft Forefront Online Protection for Exchange (FOPE), the messages are not sent successfully.

Cause

This issue occurs if an outgoing Simple Mail Transfer Protocol (SMTP) configuration is not established correctly between Exchange Server and FOPE data centers.

Resolution

To resolve this issue, use the following Microsoft TechNet article to make sure that the Exchange Server configuration for outgoing SMTP mail to FOPE is configured correctly:

Set up Outbound Email Filtering

Properties

Article ID: 2498885 - Last Review: June 13, 2013 - Revision: 6.0
Applies to
  • Microsoft Forefront Online Protection for Exchange
Keywords: 
vkbportal225 vkbportal230 KB2498885

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