We not have a growing number of AppleTV's out there displaying permanent videowalls.
The login to this is a generic email address (e.g. weighbridge@company.com)
That email does not actually belong to anyone.
Every so often the users get prompted for a PIN when logging in so they have to phone so we can go and retrieve it from the mailbox.
Is there a means of preventing that request if coming from known IP's (i.e. our sites).
TIA