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

Un-Quote

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

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  1. Anonymous
    2023-03-18T08:24:05+00:00

    Yes this is correct - the issue is only with non-Office 365 platform emails.

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  2. Anonymous
    2023-03-18T08:19:38+00:00

    Good morning Dipta,

    I am not sure for the problem being resolved as I moved to Microsoft 365 Platform for my email but will follow up again for the ticket that I had created with Microsoft and provide an update when I hear back.

    Hopefully Microsoft is still looking at this critical issue and will come up with a solution to it soon.

    Thanks

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  3. Anonymous
    2023-03-18T08:16:56+00:00

    Unfortunately no solution yet. I experience the problem continuously but only if I send messages to certain email accounts.

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  4. Anonymous
    2023-03-18T08:03:27+00:00

    Hello,

    Has there been any solution yet on this problem. I too am getting this problem recently. I use Microsoft 365, and have tried the responses here, but to no avail.

    This is the kind of error message:

    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:

     ******@name.com (example of email ID)

        message has lines too long for transport

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  5. Anonymous
    2023-02-20T01:07:11+00:00

    Hi Anika,

    thanks for your support. I have followed instruction give but still have the problem of my message being returned (only from 1 particular receipient). Error message is:

     message has lines too long for transport

    What can I do to fix

    Thanks for your help

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