http://www.ritlabs.com New posts in NTLM - Authentication unsuccessful of forum at www.ritlabs.com [www.ritlabs.com] en http://backend.userland.com/rss2 Mon, 08 Mar 2010 06:03:56 +0200 NTLM - Authentication unsuccessful how to resolve in forum The Bat! - Configuring the E-mail Client.
[QUOTE]

So two alternatives appear to be available:

a) revert to a previous version of TB; or
b) tackle and wrestle with ISP for a successful NTLM authentication;

if unsuccessful, revert to a) above.

Trying NTML first, then downgrading -so to speak- to LOGIN causes a time delay of 5 seconds -constant. Not to mention the waste of S-C-S traffic and processing burden.

Thank you. Cheers.
08 March 2010 06:03:56, s. dawning.]]> http://www.ritlabs.com/en/forums/forum4/topic9272/message31417/ http://www.ritlabs.com/en/forums/forum4/topic9272/message31417/ Mon, 08 Mar 2010 06:03:56 +0200 The Bat! - Configuring the E-mail Client NTLM - Authentication unsuccessful how to resolve in forum The Bat! - Configuring the E-mail Client.
You cannot set that client side, the server offers a few options and TB tries the most secure first.
07 March 2010 23:40:16, Roelof Otten.]]> http://www.ritlabs.com/en/forums/forum4/topic9272/message31414/ http://www.ritlabs.com/en/forums/forum4/topic9272/message31414/ Sun, 07 Mar 2010 23:40:16 +0200 The Bat! - Configuring the E-mail Client NTLM - Authentication unsuccessful how to resolve in forum The Bat! - Configuring the E-mail Client.
copied from smtp.log:

""...
...
[16:46:36] S: 250-8bitmime
[16:46:36] S: 250-AUTH GSSAPI NTLM LOGIN
[16:46:36] S: 250 AUTH=LOGIN
[16:46:36] C: AUTH NTLM
[16:46:36] S: 334 NTLM supported
[16:46:36] C: TlRMTVNTUAABAAAAB4IAogAAAAAAAAAAAAAAAAAAAAAFAJMIAAAADw==
[16:46:36] S: 334 TlRMTVNTUAACAAAACgAKADgAAAAFgoGiuV6qon8A5yIAAAAAAAAAAIoAigBCAAAABQLODgAAAA9UAFQASABNAEMAAgAKAFQAVABIAE0AQwABABIAUwBUAFQAMQBFAFgARgAwADYABAAWAFQAVABIAE0AQwAuAEwATwBDAEEATAADACoAUwBUAFQAMQBFAFgARgAwADYALgBUAFQASABNAEMALgBMAE8AQwBBAEwABQAWAFQAVABIAE0AQwAuAEwATwBDAEEATAAAAAAA
[16:46:36] C: TlRMTVNTUAADAAAAGAAYAJIAAAAYABgAqgAAABAAEABIAAAAKgAqAFgAAAAQABAAggAAAAAAAADCAAAABYKAogUAkwgAAAAPUwBPAE4ARABFAFIAMAAxAHMAZQBoAGEAcABvAG4AZABlAHIAQAB0AHQAbQBhAGkAbAAuAGMAbwBtAFMATwBOAEQARQBSADAAMQBxLft4owQPqvgCKYuFXdgvZAvYtKgOdIDwHD4S9xm0H/ZXOR9Kmuh9vJVx6PUtBFI=
[16:46:41] S: 535 5.7.3 Authentication unsuccessful.
[16:46:41] C: AUTH LOGIN
[16:46:41] S: 334 VXNlcm5hbWU6
[16:46:41] C: c2VoYXBvbmRlckB0dG1haWwuY29t
[16:46:41] S: 334 UGFzc3dvcmQ6
[16:46:41] C: c2hwOTZzdA==
[16:46:41] S: 235 2.7.0 Authentication successful.
...
...""

Question 1: how to resolve initial NTLM unsuccessful authentication?

If answer to 1 not available:

Question 2: how to make client opt for AUTH LOGIN instead of AUTH NTLM initially.
Thank you.
07 March 2010 17:05:00, s. dawning.]]> http://www.ritlabs.com/en/forums/forum4/topic9272/message31410/ http://www.ritlabs.com/en/forums/forum4/topic9272/message31410/ Sun, 07 Mar 2010 17:05:00 +0200 The Bat! - Configuring the E-mail Client