Which domain, ip and ports should we unblock on UTM firewall

[Darek-STtt]

We cannot verify digital sign in Acrobat Reader, because of Internet restrictions in our organization.

Which domain, ip and ports should we unblock on UTM firewall?

When Internet is in full access everything is ok.

greets
Darek

[S S.]

Hi @Darek-STtt.,

Hope you are doing well. Per the description, you cannot use Acrobat Sign due to network restrictions.

Have you checked the given help article listing all the domains needed to use Acrobat Sign: System requirements for Adobe Acrobat Sign? 

Also, you might want to check the list of IP addresses whose link is provided on the same page.

Hope this helps.

-Souvik.