have a look at this thread with similar issue, try using admin center treams
If this helps kindly accept the answer thanks much.
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We are using Bot service but getting message that : "You cannot send message to this bot" So, we are unable to revert on the messages , Looks like this bug is introduced with latest teams Version.
have a look at this thread with similar issue, try using admin center treams
If this helps kindly accept the answer thanks much.
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