Internet Direct (Indy) Version 9.0.1 Beta
TIdResponseHeaderInfo.WWWAuthenticate
Identifies authentication schemes and parameters for a server realm.

property WWWAuthenticate: TIdHeaderList;
Description
WWWAuthenticate is a TIdHeaderList property that contains header names and values used to indicate at least one authentication scheme and parameters for a requested server resource. Unlike ProxyAuthenticate headers, WWWAuthenticate values apply to any connection using the relevant server realm.