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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
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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
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Using classic Outlook for Windows in business environments
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.
Same issue - recommended solution doesn't work.
I wonder if this issue persists in the "new outlook". I haven't switched over, currently running:
Microsoft® Outlook® for Microsoft 365 MSO (Version 2504 Build 16.0.18730.20030) 64-bit -
Regards,
Gary
I am also suffering massage has lines too long for transport. I am applying above tell us solution but not working . Please anyone tell me any others solutions ?
I have attempted to push the host provider with this and they have pushed back suggesting it is a Microsoft issue and that I would need to Microsoft resolve. This is quite a serious issue as it means I am unable to operate effectively and critical messages cannot be sent successfully in reply to emails received!
Please urgently advise what needs to happen.
S/w Outlook (365)
Version:2501(Build 18429.20132)
On the Web through RoundCube Webmail: No issues!
Copying message from RoundCube and sending through Outlook fails
I await your fix.
Kind regards
Milan
I have VSP, set it to 1,000,000 still same problem. Have to start a new email compose, copy the TO email address and then it goes out.
Reply all about like 5 times only.
I am also suffering massage has lines too long for transport. I am applying above tell us solution but not working . Please anyone tell me any others solutions ?