How do I create a policy for all internal or all external emails?

In some cases, you may wish to apply a policy for only internal or only external emails. This can be done using conditions, as shown below:

Step 1: Access policy conditions and select the 'recipient is someone' option

Step 2: Click the 'someone' link in the lower pane for further options

Step 3: Select 'the recipient is inside or outside of the organization' option

Step 4: Make required selection