CRM remove email warning "The email below might contain script or content that is potentially harmful and has been blocked."

1. Download and install the solution
• You can get the latest version under this link: https://github.com/seanmcne/OrgDbOrgSettings/releases
2. Open the solution and locate the “SecuritySettingforEmail” entry
• Open the Solution and activate the tracking through pressing of the “Add” button.
3. Change the “SecuritySettingforEmail” value from 1 to 3

https://iiu.dk/2019/06/03/farewell-email-warning/