Oleg, Here you go. It looks like the component attempts to redirect, but finds the connection closed. Dave
executing request: GET /ews/Exchange.asmx HTTP/1.1 to target: https://mail02.ndc.nasa.gov:443 2012/08/22 15:05:41:570 CDT [DEBUG] BasicClientConnectionManager - Get connection for route {s}->https://mail02.ndc.nasa.gov:443 2012/08/22 15:05:41:785 CDT [DEBUG] DefaultClientConnectionOperator - Connecting to mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:324 CDT [DEBUG] RequestAddCookies - CookieSpec selected: best-match 2012/08/22 15:05:42:337 CDT [DEBUG] RequestAuthCache - Auth cache not set in the context 2012/08/22 15:05:42:337 CDT [DEBUG] RequestTargetAuthentication - Target auth state: UNCHALLENGED 2012/08/22 15:05:42:338 CDT [DEBUG] RequestProxyAuthentication - Proxy auth state: UNCHALLENGED 2012/08/22 15:05:42:338 CDT [DEBUG] DefaultHttpClient - Attempt 1 to execute request 2012/08/22 15:05:42:338 CDT [DEBUG] DefaultClientConnection - Sending request: GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:339 CDT [DEBUG] headers - >> GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:339 CDT [DEBUG] headers - >> Host: mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:340 CDT [DEBUG] headers - >> Connection: Keep-Alive 2012/08/22 15:05:42:340 CDT [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.2.1 (java 1.5) 2012/08/22 15:05:42:395 CDT [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 401 Unauthorized 2012/08/22 15:05:42:395 CDT [DEBUG] headers - << HTTP/1.1 401 Unauthorized 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << Content-Length: 1656 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << Content-Type: text/html 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << Server: Microsoft-IIS/6.0 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << WWW-Authenticate: Negotiate 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << WWW-Authenticate: NTLM 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << X-Powered-By: ASP.NET 2012/08/22 15:05:42:396 CDT [DEBUG] headers - << Date: Wed, 22 Aug 2012 20:05:41 GMT 2012/08/22 15:05:42:400 CDT [DEBUG] DefaultHttpClient - Connection can be kept alive indefinitely 2012/08/22 15:05:42:401 CDT [DEBUG] DefaultHttpClient - mail02.ndc.nasa.gov:443 requested authentication 2012/08/22 15:05:42:401 CDT [DEBUG] TargetAuthenticationStrategy - Authentication schemes in the order of preference: [negotiate, Kerberos, NTLM, Digest, Basic] 2012/08/22 15:05:42:409 CDT [DEBUG] SPNegoScheme - Received challenge '' from the auth server 2012/08/22 15:05:42:410 CDT [DEBUG] TargetAuthenticationStrategy - Challenge for Kerberos authentication scheme not available 2012/08/22 15:05:42:410 CDT [DEBUG] TargetAuthenticationStrategy - Challenge for Digest authentication scheme not available 2012/08/22 15:05:42:410 CDT [DEBUG] TargetAuthenticationStrategy - Challenge for Basic authentication scheme not available 2012/08/22 15:05:42:410 CDT [DEBUG] DefaultHttpClient - Selected authentication options: [NEGOTIATE, NTLM] 2012/08/22 15:05:42:411 CDT [DEBUG] RequestAddCookies - CookieSpec selected: best-match 2012/08/22 15:05:42:411 CDT [DEBUG] RequestAuthCache - Auth cache not set in the context 2012/08/22 15:05:42:411 CDT [DEBUG] RequestTargetAuthentication - Target auth state: CHALLENGED 2012/08/22 15:05:42:411 CDT [DEBUG] RequestTargetAuthentication - Generating response to an authentication challenge using Negotiate scheme 2012/08/22 15:05:42:412 CDT [DEBUG] SPNegoScheme - init mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:428 CDT [WARN] RequestTargetAuthentication - NEGOTIATE authentication error: No valid credentials provided (Mechanism level: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)) 2012/08/22 15:05:42:428 CDT [DEBUG] RequestTargetAuthentication - Generating response to an authentication challenge using ntlm scheme 2012/08/22 15:05:42:430 CDT [DEBUG] RequestProxyAuthentication - Proxy auth state: UNCHALLENGED 2012/08/22 15:05:42:431 CDT [DEBUG] DefaultHttpClient - Attempt 2 to execute request 2012/08/22 15:05:42:431 CDT [DEBUG] DefaultClientConnection - Sending request: GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:431 CDT [DEBUG] headers - >> GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:431 CDT [DEBUG] headers - >> Host: mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:431 CDT [DEBUG] headers - >> Connection: Keep-Alive 2012/08/22 15:05:42:431 CDT [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.2.1 (java 1.5) 2012/08/22 15:05:42:431 CDT [DEBUG] headers - >> Authorization: NTLM TlRMTVNTUAABAAAANQIIIAYABgAkAAAABAAEACAAAAA2ADgATgBEAEMA 2012/08/22 15:05:42:479 CDT [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 401 Unauthorized 2012/08/22 15:05:42:479 CDT [DEBUG] headers - << HTTP/1.1 401 Unauthorized 2012/08/22 15:05:42:479 CDT [DEBUG] headers - << Content-Length: 1539 2012/08/22 15:05:42:479 CDT [DEBUG] headers - << Content-Type: text/html 2012/08/22 15:05:42:480 CDT [DEBUG] headers - << Server: Microsoft-IIS/6.0 2012/08/22 15:05:42:480 CDT [DEBUG] headers - << WWW-Authenticate: NTLM TlRMTVNTUAACAAAABgAGADgAAAA1AokiF/jsXoLF09YAAAAAAAAAAIwAjAA+AAAABQLODgAAAA9OAEQAQwACAAYATgBEAEMAAQASAE4ARABNAFMAQwBBAFMAMAA3AAQAGABuAGQAYwAuAG4AYQBzAGEALgBnAG8AdgADACwAbgBkAG0AcwBjAGEAcwAwADcALgBuAGQAYwAuAG4AYQBzAGEALgBnAG8AdgAFABgAbgBkAGMALgBuAGEAcwBhAC4AZwBvAHYAAAAAAA== 2012/08/22 15:05:42:480 CDT [DEBUG] headers - << X-Powered-By: ASP.NET 2012/08/22 15:05:42:480 CDT [DEBUG] headers - << Date: Wed, 22 Aug 2012 20:05:42 GMT 2012/08/22 15:05:42:480 CDT [DEBUG] DefaultHttpClient - Connection can be kept alive indefinitely 2012/08/22 15:05:42:481 CDT [DEBUG] DefaultHttpClient - mail02.ndc.nasa.gov:443 requested authentication 2012/08/22 15:05:42:481 CDT [DEBUG] DefaultHttpClient - Authorization challenge processed 2012/08/22 15:05:42:481 CDT [DEBUG] RequestAddCookies - CookieSpec selected: best-match 2012/08/22 15:05:42:482 CDT [DEBUG] RequestAuthCache - Auth cache not set in the context 2012/08/22 15:05:42:482 CDT [DEBUG] RequestTargetAuthentication - Target auth state: HANDSHAKE 2012/08/22 15:05:42:491 CDT [DEBUG] RequestProxyAuthentication - Proxy auth state: UNCHALLENGED 2012/08/22 15:05:42:491 CDT [DEBUG] DefaultHttpClient - Attempt 3 to execute request 2012/08/22 15:05:42:491 CDT [DEBUG] DefaultClientConnection - Sending request: GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:491 CDT [DEBUG] headers - >> GET /ews/Exchange.asmx HTTP/1.1 2012/08/22 15:05:42:491 CDT [DEBUG] headers - >> Host: mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:491 CDT [DEBUG] headers - >> Connection: Keep-Alive 2012/08/22 15:05:42:491 CDT [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.2.1 (java 1.5) 2012/08/22 15:05:42:491 CDT [DEBUG] headers - >> Authorization: NTLM TlRMTVNTUAADAAAAGAAYAEAAAAC4ALgAWAAAAAYABgAQAQAADgAOABYBAAAEAAQAJAEAAAAAAAAoAQAANQIIIBHmQ40nLaSFn1s5yZuMSjVu5GMt03gALm3CwkwfZcuQnNpCRGUtYgwBAQAAAAAAAKDzIIKhgM0BbuRjLdN4AC4AAAAAAgAGAE4ARABDAAEAEgBOAEQATQBTAEMAQQBTADAANwAEABgAbgBkAGMALgBuAGEAcwBhAC4AZwBvAHYAAwAsAG4AZABtAHMAYwBhAHMAMAA3AC4AbgBkAGMALgBuAGEAcwBhAC4AZwBvAHYABQAYAG4AZABjAC4AbgBhAHMAYQAuAGcAbwB2AAAAAABOAEQAQwBkAGcAbwBkAGIAZQB5ADYAOAA= 2012/08/22 15:05:42:548 CDT [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 302 Found 2012/08/22 15:05:42:548 CDT [DEBUG] headers - << HTTP/1.1 302 Found 2012/08/22 15:05:42:548 CDT [DEBUG] headers - << Connection: close 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << Date: Wed, 22 Aug 2012 20:05:42 GMT 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << Server: Microsoft-IIS/6.0 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << X-Powered-By: ASP.NET 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << X-AspNet-Version: 2.0.50727 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << Location: /ews/Services.wsdl 2012/08/22 15:05:42:549 CDT [DEBUG] headers - << Cache-Control: private 2012/08/22 15:05:42:550 CDT [DEBUG] headers - << Content-Type: text/html 2012/08/22 15:05:42:551 CDT [DEBUG] DefaultRedirectStrategy - Redirect requested to location '/ews/Services.wsdl' 2012/08/22 15:05:42:558 CDT [DEBUG] DefaultHttpClient - Redirecting to 'https://mail02.ndc.nasa.gov:443/ews/Services.wsdl' via {s}->https://mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:559 CDT [DEBUG] DefaultClientConnection - Connection 0.0.0.0:56462<->198.117.0.46:443 closed 2012/08/22 15:05:42:560 CDT [DEBUG] DefaultClientConnectionOperator - Connecting to mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:703 CDT [DEBUG] RequestAddCookies - CookieSpec selected: best-match 2012/08/22 15:05:42:704 CDT [DEBUG] RequestAuthCache - Auth cache not set in the context 2012/08/22 15:05:42:704 CDT [DEBUG] RequestTargetAuthentication - Target auth state: HANDSHAKE 2012/08/22 15:05:42:704 CDT [ERROR] RequestTargetAuthentication - NTLM authentication error: Unexpected state: MSG_TYPE3_GENERATED 2012/08/22 15:05:42:704 CDT [DEBUG] RequestProxyAuthentication - Proxy auth state: UNCHALLENGED 2012/08/22 15:05:42:705 CDT [DEBUG] DefaultHttpClient - Attempt 4 to execute request 2012/08/22 15:05:42:705 CDT [DEBUG] DefaultClientConnection - Sending request: GET /ews/Services.wsdl HTTP/1.1 2012/08/22 15:05:42:705 CDT [DEBUG] headers - >> GET /ews/Services.wsdl HTTP/1.1 2012/08/22 15:05:42:705 CDT [DEBUG] headers - >> Host: mail02.ndc.nasa.gov:443 2012/08/22 15:05:42:705 CDT [DEBUG] headers - >> Connection: Keep-Alive 2012/08/22 15:05:42:706 CDT [DEBUG] headers - >> User-Agent: Apache-HttpClient/4.2.1 (java 1.5) 2012/08/22 15:05:43:091 CDT [DEBUG] DefaultClientConnection - Receiving response: HTTP/1.1 401 Unauthorized 2012/08/22 15:05:43:092 CDT [DEBUG] headers - << HTTP/1.1 401 Unauthorized 2012/08/22 15:05:43:092 CDT [DEBUG] headers - << Content-Length: 1656 2012/08/22 15:05:43:092 CDT [DEBUG] headers - << Content-Type: text/html 2012/08/22 15:05:43:092 CDT [DEBUG] headers - << Server: Microsoft-IIS/6.0 2012/08/22 15:05:43:093 CDT [DEBUG] headers - << WWW-Authenticate: Negotiate 2012/08/22 15:05:43:093 CDT [DEBUG] headers - << WWW-Authenticate: NTLM 2012/08/22 15:05:43:093 CDT [DEBUG] headers - << X-Powered-By: ASP.NET 2012/08/22 15:05:43:093 CDT [DEBUG] headers - << Date: Wed, 22 Aug 2012 20:05:42 GMT 2012/08/22 15:05:43:093 CDT [DEBUG] DefaultHttpClient - Connection can be kept alive indefinitely 2012/08/22 15:05:43:094 CDT [DEBUG] DefaultHttpClient - mail02.ndc.nasa.gov:443 requested authentication 2012/08/22 15:05:43:094 CDT [DEBUG] DefaultHttpClient - Authorization challenge processed 2012/08/22 15:05:43:094 CDT [DEBUG] DefaultHttpClient - Authentication failed Source breakpoint: NtlmTest1.java:229 ---------------------------------------- HTTP/1.1 401 Unauthorized Response content length: 1656 2012/08/22 15:05:48:626 CDT [DEBUG] BasicClientConnectionManager - Releasing connection org.apache.http.impl.conn.ManagedClientConnectionImpl@18b1f8f 2012/08/22 15:05:48:626 CDT [DEBUG] BasicClientConnectionManager - Connection can be kept alive indefinitely 2012/08/22 15:05:48:626 CDT [DEBUG] DefaultClientConnection - Connection 0.0.0.0:56463<->198.117.0.46:443 closed
