Allow Office365 email, but block all other mail/webmail

[hank314]

Hi,

i want to allow the connection only to Office 365 account, blocking all other mail server/service.

Someone has tried to configure it ?

In the webfilter i block  web-based mail and add the urls filter for allow connection to Office 355 (some urls/wildcard).

In the Apllication Control i block email category and allow Office signature's (Microsoft.Office.365.Portal, Microsoft.Outlook,Microsoft.Portal,Microsoft.SharePoint).

In this way the other webmail are correcly blocked, but Outlook doesn't connect.

In the Forward Traffic log i see the connections was bloacked "Deny: UTM Blocked", all this application/destination are allowed in the policy.

I have FG100E with v5.6.3 firmware.

I try this configuration [link]https://forum.fortinet.com/tm.aspx?m=124025,[/link] but it's not working..

Thanks.

[osmann]

Hi,

Under Web Filter i would block all categories including webbased email but whitelist all url related to Office 365 ie https://outlook.office.com under web ratings overrides under custom category that i created there.

Thanks