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judoboy's avatar
judoboy
Copper Contributor
Oct 22, 2025

My Outlook.com doesn't receive NDR (non delivery report)

Hi,   I have a personal email on outlook.com (with Microsoft 365 Familly). I always use the web client from https://outlook.live.com.   If I send an Email to a non existant address, I never rece...
microsoft 365
office 365
outlook on the web
Kidd_Ip's avatar
Kidd_Ip
MVP
Oct 23, 2025

Any luck in checking the restriction under here: https://account.microsoft.com/security

 

You may check by using a 'known' invalid address to see whether it goes, also please check on any Email rules and Junk Email.

 

  • judoboy's avatar
    judoboy
    Copper Contributor
    Oct 23, 2025

    Hi,

    It seems to have no restriction in https://account.microsoft.com/security.

    I have no Email rules and I receive nothing in the Junk EMail.

     

    "You may check by using a 'known' invalid address to see whether it goes"

    => That's what I do, and the Email goes nowhere, and there is no error, that's the whole problem.

    Thanks,

     

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