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Justin418's avatar
Justin418
Brass Contributor
Mar 10, 2022

Send an email to a channel in Teams not working

We can't send email to a Teams channel anymore. Stopped working yesterday. Emails bounce back with error: 550 5.4.1.

 

I did validate here: https://support.microsoft.com/en-us/office/send-an-email-to-a-channel-in-teams-d91db004-d9d7-4a47-82e6-fb1b16dfd51e

Regards

4 Replies

  • ravenfyre's avatar
    ravenfyre
    Copper Contributor

    Our clients are reporting the same issues here.  Yesterday they were getting the 550 bounce email.  Later they sent and today some channels they can't email so it seems like it is in the works.

  • Same problem for our organization. I submit the problem by the service health and they say they don't have a problem with this service.

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