> GET /OAB/d19dfe69-9c1f-4cc1-a20f-08b45e2d6fbf/oab.xml HTTP/1.1
> Soup-Debug-Timestamp: 1758087210
> Soup-Debug: SoupSessionAsync 1 (0x2caf16a0), SoupMessage 1 (0x73704c382990), SoupSocket 1 (0x2e833420)
> Host: exch-cas02.knpp.local
> User-Agent: Microsoft Office/14.0 (Windows NT ,5.1; Microsoft Outlook 14.0.4734; Pro)
> Connection: Keep-Alive
< HTTP/1.1 401 Unauthorized
< Soup-Debug-Timestamp: 1758087210
< Soup-Debug: SoupMessage 1 (0x73704c382990)
< Content-Type: text/html
< Server: Microsoft-IIS/7.5
< WWW-Authenticate: Negotiate
< WWW-Authenticate: NTLM
< X-Powered-By: ASP.NET
< Date: Wed, 17 Sep 2025 05:33:29 GMT
< Content-Length: 1293