Re: Suddenly unable to log into Exchange IMAP account

[Simon Brown <simon cliffestones demon co uk>]

On 01/04/09 17:48:49, Simon Brown wrote:
> Looking at the info I'm guessing that they have changed 
> Authentication
Comparing it to the successful mutt debug, mutt seems to be using NTLM 
what ever that is.

Mutt splurge below.

Simon

Connected to nemo.strath.ac.uk:143 on fd=4
4< * OK Microsoft Exchange Server 2007 IMAP4 service ready
4> a0000 CAPABILITY
4< * CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN 
STARTTLS IDLE NAMESPACE LITERAL+
4< a0000 OK CAPABILITY completed.
4> a0001 STARTTLS
4< a0001 OK Begin TLS negotiation now.
4> a0002 CAPABILITY
4< * CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN IDLE 
NAMESPACE LITERAL+
4< a0002 OK CAPABILITY completed.
imap_authenticate: Using any available method.
SASL local ip: 192.168.1.103;36548, remote ip:130.159.19.8;143
External SSF: 128
External authentication name: user ds strath ac uk
4> a0003 AUTHENTICATE NTLM
4< +
4> TlRMTVNTUAABAAAABwIAAAAAAAAgAAAAAAAAACAAAAA=
4< + 
TlRMTVNTUAACAAAABAAEADgAAAAFAoECf8cuKC5SxHsAAAAAAAAAAJwAnAA8AAAABQLODgAAAA9EAFMAAgAEAEQAUwABABIASQBUAFMALQBFAEMAQQBTADEABAAeAGQAcwAuAHMAdAByAGEAdABoAC4AYQBjAC4AdQBrAAMAMgBpAHQAcwAtAGUAYwBhAHMA
MQAuAGQAcwAuAHMAdAByAGEAdABoAC4AYQBjAC4AdQBrAAUAHgBkAHMALgBzAHQAcgBhAHQAaAAuAGEAYwAuAHUAawAAAAAA
mutt_sasl_cb_authname: getting authname for nemo.strath.ac.uk:143
mutt_sasl_cb_pass: getting password for 
user ds strath ac uk@nemo.strath.ac.uk:143
4> 
TlRMTVNTUAADAAAAAAAAAEAAAAAYABgAQAAAAAQABABYAAAAMAAwAFwAAAAAAAAAjAAAAAAA
lP3Evsb/
r6r0GWsiB8tu/1D9XUQAUwBpAHkAYgAwADcAMQAwADEAQABkAHMALgBzAHQAcgBhAHQAaAAuAGEAYwAuAHUAawA=
4< a0003 NO AUTHENTICATE failed.
imap_auth_sasl: IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN IDLE 
NAMESPACE LITERAL+ failed
Using service name [imap nemo strath ac uk]
((Unspecified GSS failure.  Minor code may provide more 
information:851968 )(Improper format of Kerberos configuration 
file:-1765328248))Error acquiring credentials - no TGT?
Sending LOGIN command for user ds strath ac uk   
4< a0004 OK LOGIN completed.
Communication encrypted at 128 bits