Technical Tip: Allow ISDB for Gmail

Open the firewall policy, then select a destination.

Select Internet Services -> Search for 'Gmail' and then select the Gmail ISDB as shown below:

In the same manner, it is possible to enable this for other ISDB services such as WhatsApp or Microsoft services.

Note: Make sure the FortiGuard connectivity is properly established for the updated ISDB and verify that the ISDB version is up-to-date. Use the following command to check:

diagnose autoupdate version

The response above is an example of a Full database.

get system fortiguard-service status 
check for "Internet-service Full Database"