Windows 10: Exchange Server Security Event giving different Sub-Status code for same username.

Hi Community,Anyone can help to tell why I am seeing two different sub-status codes for Event Code 4625 for same user account from same Computer Name.Example: Lets say user name is *** Email address is removed for privacy *** in the Event Code 4625 I observed two different Sub-Status Codes for same user; one with 0xC0000064 which shows non-existing user account. And another one Sub-Status Code of 0xC000006A which means bad password typed by the end user. Also I can confirm that account *** Email address is removed for privacy *** is existing account.

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Problems with Exchange Server error code Internet_7

I am trying to sync my Hp 4705 PDA with our Exchange Server and it gives me the error code Internet_7. The username and password and domain are correct. Is there anything else that I can do?



Thanks,

 

Windows 10 mail app and Exchange Servers approach

I hope that someone from Microsoft developers read this forum.

I have proposal to make Windows 10 mail app have the same approach as Microsoft Outlook 2010, 2013 o 2016 (Windows versions) to Exchange Servers 2010, 2013, 2016. In this case, right now, Windows 10 mail app approaches as phone device and has to be approved by ITs from Exchange server, but Outlook approaches differently, smoothly and it is not treated as phone device at all. I have that kind of problem, Outlook 2010 works with Exchange Server account, but Windows 10 mail app does not (error code 0x85010014) and my ITs said they moved from Exchange Server 2010 to 2013. I asked them to give the same approval for phone mobile devices and they rejected as they said due to security improvement. Ridiculous.

Therefore, programmers from Microsoft, could you make Windows 10 mail app to use the same method for approaching Exchange Servers as Outlook does, without necessity to be treated as phone devices. It would make it more convenient for us users. It is kind a funny that Windows 10 mail app on PC is treated as phone (Android or IOS) devices and my idea is to change it the way windows Outlook approaches to Exchange Servers. This error code 0x85010014 is coming to often to users, since Exchange Servers ITs would not make a small effort to click the thing for phone devices. PC is something different and I think, you should consider it as improvement of Windows 10 mail app.

 

E65 and sending e-mail via Exchange 2003

Yes, tried that. Tried username, domain\username, e-mail address etc. Again, works on E50, doesn't work on E65.

The Security event viewer of the Exchange server is giving errors 0xC0000064, event ID 680 which relates to authentication. So maybe there's something that needs changing authentication wise on our IIS server?