What should I do if access_denied and AADSTS65004 appear when approving Patisco Mail in V5?

1. On the “Approve Patisco Mail” page, confirm that approval was not completed, the error is access_denied, and the Microsoft code is AADSTS65004. This indicates that the user denied authorization. 2. Switch to an account with the “Global Administrator”, “Cloud Application Administrator”, or “Application Administrator” role. 3. Reopen the original approval link and complete the approval process.