Issue
Installation of OfficeMail fails with error message 'clr strict security setting prevents clr usage'
Cause
OfficeMail database installation requires the use of 'clr strict' security setting to be off.
Resolution
- Change the SQL server 'clr strict' security setting 1 from 0 so that the installer can create the required databases into the SQL Server.
- Install the OfficeMail databases
- You can change the 'clr strict' security setting back to 0 if your site requires this setting to be on.
OfficeMail usage does not require clr to be available for normal use, only for install and upgrade purposes.
UPDATED: July 25, 2018