Integrated Authentication Servers
Specifies which servers are allowed for Integrated Windows Authentication (IWA). When Chromium gets an authentication challenge from a proxy or from a server that is part of this allowed list, integrated authentication is then turned on.
You must separate multiple server names with commas. Wildcards ***** and , are allowed.
Left blank, Chromium tries to detect if a server is on the intranet. If it is, Chromium will respond to IWA requests. If Chromium detects that a server is on the internet, IWA requests from it are ignored.