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Attachment Filtering Agent block some e-mails

    Question

  • Hi

    Sender send some e-mails with pdf file (e-mails send by invocie system). These e-mails are blocek by "Attachment Filtering Agent" (info from mesage tracikng log). Pdf files are not blocked by our exchange server (edge server).

    How to find what is in these e-mail message is wrong?

    Thank you for help!

    Monday, October 12, 2015 1:27 PM

All replies

  • I dont know if there is something necessarily wrong, but check out Method 2 in this KB. I have used this in the past to allow pdfs on the Edge:

    https://support.microsoft.com/en-us/kb/2855809

    Test of course.


    Twitter!: Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

    Monday, October 12, 2015 1:45 PM
  • Hi,

    I suggest to check the attachment filtering entries that are used by the Attachment Filtering agent by the following command:

    Get-AttachmentFilterEntry | Format-Table

    Best Regards.


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    Lynn-Li
    TechNet Community Support

    Tuesday, October 13, 2015 8:02 AM
    Moderator