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SNComm's avatar
SNComm
Copper Contributor
Nov 24, 2023

Is there a limit to the number of notifications that could be sent to a Teams Account in an hour?

I am developing a flow in Power Automate which Teams sends notifications to users daily.
I have around 1K users and I wanted to test this functionality before going live hence I set up the flow to send all the notifications to teams my account.
I ran into a issue though, as the flow errored out sending some teams messages. If I rerun those failed messages it does work fine.
Also I did not receive all the messages in a go, they arrive throughout the day in batches.

Does anyone know if this behavior is due to me trying to bombard one account with 1K notifications?

Is there a limit to the number of notifications that could be sent to a Teams Account in an hour?

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  • LeonPavesic's avatar
    LeonPavesic
    Silver Contributor
    Nov 24, 2023

    Hi SNComm,

    Microsoft Teams provides various methods to access, receive, and handle notifications. However, the precise limit on the number of notifications that can be sent to a Teams account within an hour is not explicitly stated in the Microsoft Teams documentation.

    If you are encountering issues, it's possible that an excessive number of notifications is being sent to the account. To address this, it's advisable to investigate whether there are any rate limits or throttling policies implemented on either the Microsoft Power Automate or Teams side that may be causing the problem.

    I would recommend reaching out to Microsoft Support for more specific guidance related to your case.

    Please click Mark as Best Response & Like if my post helped you to solve your issue.
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    Kindest regards,


    Leon Pavesic
    (LinkedIn)