Exchange 2010 iApp problems with Mac OSX 10.8 Mail App

Mike,

 

 

Yes, I do see some headers like this in a few of the EWS requests:

 

 

Cookie: exchangecookie=dcd880f3e5184c4792d326f2db310b08

 

Connection: keep-alive

 

Authorization: NTLM TlRMTVNTUAABAAAAB4IIAAAAAAAAAAAAAAAAAAAAAAA=

 

 

A 401 is returned from Exchange. Immediately following is another POST for EWS, this time with another Auth header:

 

 

POST /ews/exchange.asmx HTTP/1.1

 

Host: something.ex.com

 

User-Agent: Mac OS X/10.8.3 (12D78); ExchangeWebServices/3.0 (157); Mail/6.3 (1503)

 

Content-Length: 612

 

Accept: */*

 

Content-Type: text/xml; charset=utf-8

 

Accept-Language: en-us

 

Accept-Encoding: gzip, deflate

 

Cookie: exchangecookie=dcd880f3e5184c4792d326f2db310b08

 

Connection: keep-alive

 

Authorization: NTLM TlRMTVNTUAADAAAAGAAYAEAAAADcANwAWAAAAAAAAAAAAAAADgAOADQBAAASABIAQgEAAAAAAAAAAAAABYIIACGR89qbiUSBwBo8kjJ3V5xgGbFr0Ke/j9/CxY6Q7HE18Kj5IR0IZF0BAQAAAAAAAKCfmhSAXM4BYBmxa9Cnv48AAAAAAgAEAE4AQQABABoAVwBSAFgAWABFAE4AVABFAFgATQBCADAAMQAEABwAbgBhAC4AZgBvAGwAbABlAHQAdAAuAGwAYQBuAAMAOABXAFIAWABYAEUATgBUAEUAWABNAEIAMAAxAC4AbgBhAC4AZgBvAGwAbABlAHQAdAAuAGwAYQBuAAUAFgBmAG8AbABsAGUAdAB0AC4AbABhAG4ABwAIAKFcaRSAXM4BAAAAAAAAAABzAGcAdQBtAGIAbABlAGwAbwBjAGEAbABoAG8AcwB0AA==

 

 

The response then has the "weird" stuff instead of a 401:

 

 

6 13 0.0415 (0.0000) C>SV3.1(632) application_data

 

---------------------------------------------------------------

 

IdOnly---------------------------------------------------------------

 

6 14 0.0415 (0.0000) C>SV3.1(22) Alert

 

level warning

 

value close_notify

 

6 0.0415 (0.0000) C>S TCP FIN

 

6 0.0431 (0.0016) S>C TCP FIN

 

 

Yes, the cert does include the hostname that the Mac clients are requesting in the EWS POSTs.

 

 

Josh