bounce error : message has lines too long for transport

Anonymous
2022-04-05T12:14:28+00:00

Hi

I am using outlook 2021, recently many of my emails rejected, and I am getting the below massage regardless to whom i sending to (some pass without any issue)

Quote

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

  **information removed due to privacy policy**

    message has lines too long for transport

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report shows

Quote

X-Mailer: Microsoft Outlook 16.0

Thread-Index: **information removed due to privacy policy**

Content-Language: ar-jo

X-Exim-DSN-Information: Due to administrative limits only headers are returned

Un-Quote

Outlook | Windows | Classic Outlook for Windows | For business

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2023-06-12T09:37:24+00:00

    It has worked for me by moving to 365 Platform. Microsoft hasn't responded on the issue that I reported last year in December although was informed it would be fixed in their next update (which was supposedly by February).

    I have sent a follow up email again, hopefully will get some traction on it.

    The case ID on Microsoft side is "1047322999" in case anyone would want to follow up further.

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  2. Anonymous
    2023-06-15T22:35:54+00:00

    Hi Anand,

    This is issue sitll not resolved.

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  3. Anonymous
    2023-06-16T10:30:29+00:00

    Yes as mentioned earlier, it was reported to Microsoft but they are NOT responding now.

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  4. Anonymous
    2023-06-25T18:19:10+00:00

    I'm having this issue now too, suddenly. Webmail works fine. Only Office Outlook does not. Worked fine until now.

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  5. Anonymous
    2023-06-26T14:02:29+00:00

    The ball is rolling over @ Microsoft, if unable to wait moving to 365 is the solution.

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