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View antispam stamps in Outlook

 

Applies to: Exchange Server 2016

Topic Last Modified: 2016-05-09

Learn how to use Outlook to view the antispam stamps that Exchange 2016 applied to an email message.

The built-in antispam agents in Exchange Server 2016 apply diagnostic metadata, or stamps, as X-headers to messages as they enter your organization. For more information about these stamps, see Antispam stamps. You can use Microsoft Outlook to view the antispam X-header fields in messages to help you diagnose spam-related problems.

  • Estimated time to complete this procedure: less than 5 minutes

  • You need to be assigned permissions before you can perform this procedure or procedures. To see what permissions you need, see the "Mailbox access" entry in the Mail flow permissions topic.

  • For information about keyboard shortcuts that may apply to the procedures in this topic, see Keyboard shortcuts in the Exchange admin center.

tipTip:
Having problems? Ask for help in the Exchange forums. Visit the forums at: Exchange Server, Exchange Online, or Exchange Online Protection.

  1. Open Outlook on a client computer, and in the Mail view, double-click a message to open it.

  2. In the Tags section of the Ribbon, click the Message Options icon to display the message Properties dialog box.

  3. In the Properties dialog box, in the Internet headers section, use the scroll bar to view the antispam X-headers. The header fields to look for are:

    • X-MS-Exchange-Organization-SenderIdResult:

    • X-MS-Exchange-Organization-SCL:

    • X-MS-Exchange-Organization-PCL:

    • X-MS-Exchange-Organization-Antispam-Report:

    It can be easier for you to find these values by selecting all of the text in the Internet headers field (CTRL key + A), copying the text (CTRL key + C, or right-click and choose Copy), and pasting the text into Notepad.

    Here's an example of the values that you might find in a suspicious messages:

    X-MS-Exchange-Organization-SenderIdResult:Fail
    X-MS-Exchange-Organization-SCL:6
    X-MS-Exchange-Organization-PCL:7X-MS-Exchange-Organization-Antispam-Report: DV:3.3.15608.880;SID:SenderIDStatus Fail;PCL:PhishingLevel SUSPICIOUS;CW:CustomList;PP:Presolved;TIME:TimeBasedFeatures;OrigIP:10.1.1.1
    
 
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