You can create a whitelist using the following rule in the ExchangeMicrosoft Exchange is more than just an e-mail solution, because it offers a diverse range of tools to better structure and organize your daily work. In addition, with its team functions, it makes collaboration and communication in the team much easier. On top of that, there is also the fact that it can be used with the other cloud services... Admin Center.
Classic ExchangeMicrosoft Exchange is more than just an e-mail solution, because it offers a diverse range of tools to better structure and organize your daily work. In addition, with its team functions, it makes collaboration and communication in the team much easier. On top of that, there is also the fact that it can be used with the other cloud services... Admin Center
Message flow
Plus (Create new rule)
In the “More options” window that opens
Make settings as shown in the following screenshot