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AfterLogic Forum : MailBee.NET IMAP

Topic: Exchange 2010 AutoAuth crash

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emacarie
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Newbie

Joined: 02 April 2010
Online Status: Offline
Posts: 4

Posted: 29 December 2010 at 12:38pm \| IP Logged

When I use the Imap connection class and attempt to connect using
Auto authentication to a Exchange 2010 server, I get a crash.
I do not get an exception thrown, the program crashes with an ntdll error in
the Application Log (the error text is gibberish)

I have the following setup:
Server 2008 x64 client : MailBee client and libraries
Server 2008 x64 server : Exchange 2010

I attempt to connect using:
Imap.Login(UserName, Password, MailBee.AuthenticationMethods.Auto)

I have been using MailBee for about a year with the same codebase, and this
combination of settings is the first time I have had a problem.
I have used the exact same code with many different Imap servers (including Exchange 2007)
with no problems.

Furthermore the strange thing is that if I try connecting to the Exchange 2010 server
using:

Imap.Login(UserName, Password, authMethod,
MailBee.AuthenticationOptions.TryUnsupportedMethods, null)

using every Authentication Method for authMethod, I do not have any problems.
Failures and Successes are reported correctly with no crashes.
Does Auto authentication do something else I am not aware of ?

Any help would be very appreciated.

Thanks,
-Emil