Forum Discussion
Disable Auto forward to external Recipients
Hello Experts, We are working on policy to block users from auto forwarding emails to their Personal Accounts or External Recipients. Block setting up forwarding using OWA Block Setting up f...
We have the same requirements and this is what I did:
Under Mail Flow, Remote Domains, select the Default domain, click the Edit button. Uncheck the box "Allow Automatic Forwarding". Users can create an automatic forwarding rule, but it will not work.
You can configure a transport rule as detailed for example here: https://blogs.technet.microsoft.com/lystavlen/2012/04/10/how-to-prevent-internal-users-from-autoforwaring-mails-to-external-recipients/