Block Users from adding an E-mail account

[Thobela1]

Hi Everyone. 

I'm trying to block all our users from being able to add a personal E-mail account(webmail, Gmail etc) on the outlook client but i'm not sure if i can block this from the firewall.   

[AEK · Accepted solution]

Hi Thobela

This should be doable by combining application control with destination fqdn or ISDB.

E.g.:

• Policy 1 : Allow Outlook app for for your corporate mail server destination
• Policy 2 : Deny Outlook app for all other destinations

[pavankr5]

Hello @Thobela1,

Please check this article on configuring application profile to block personal Google account access. 
This article describes blocking access to personal Google account login using application control profile

https://community.fortinet.com/t5/FortiGate/Technical-Tip-Configuring-application-profile-to-block-p...

Thanks
Pavan