We added clear description and instructions on how Phishing Simulation Tools can be utilised without causing any conflicts in Element Collaboration Protection.
Under the Policy section in Elements Collaboration protection we added a specific policy item, "Phishing Simulation Tools".
At the end of the policy there will be a link to the existing section: Policies/Exchange/Trusted email sender addresses
This existing feature can be used for allowing the Phishing Simulation Tool to work properly.
Please find below a screenshot of the introduced section in the Elements Collaboration Protection policy section: