Email Keeps Bouncing Back

Tawanna Terrell 0 Reputation points
2025-11-04T20:43:09.4166667+00:00

My email keeps bouncing back. I send a message, but they are coming back, and the recipients see it returning.

Microsoft 365 and Office | Other
0 comments

3 answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Deleted

    This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.

    Comments have been turned off. Learn more

  2. Deleted

    This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.

    Comments have been turned off. Learn more

  3. Richard Trinidad 4,945 Reputation points Independent Advisor
    2025-11-04T21:21:21.7+00:00

    Hi Tawanna Terrell, Thanks for posting here in Microsoft community, if your email keeps bouncing back, it usually means there's an issue with either your email or the recipient's.

    Here's what you can try, First check the recipient's email address, make sure it's spelled correctly.

    Also, look at the bounce-back message, it often includes an error code (like 550 5.1.1) that tells you why it failed.

    To isolate the issue, what does the bounce-back error message say exactly? (e.g., “Recipient not found,” “Mailbox full,” or a specific error code like 550 5.1.1) that’ll help pinpoint the cause.

    let me know how it goes.

    Chard

    0 comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.