I've never used that combo myself... but the LWP::Authen::Negotiate docs state "To see what is going on add use LWP::Debug qw(+);". So, if the authentication plugin is actually being used (as intended), you should then see some debugging messages... If so, what do they say?

In reply to Re: IIS, SharePoint, and HTTP::DAV by almut
in thread IIS, SharePoint, and HTTP::DAV by jmw_90266

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