AD Authentication Failed For Zimbra Clients

[mkhurram92]

Hay all there,
I am Using Zimbra 7.0.1 Open Source On CentOS 5.
It was authentication from Active Directory resides under same OU.
Everything was fine,
I Just Migrate my Zimbra Server from Old Hardware to the New Hardware.
And also do some changing in Active Directory(Place users in different OUs)

Now Some of the clients are unable to login with zimbra using Active Directory
While Most are able to login even after Placing in those OUs

Can anyone guide me how i can check the attributes of a specific user to check that those are using correct AD DN path ????

[mkhurram92]

Is there any Solution of my Problem ?
Please Help coz i am facing this since last 2, 3 weeks

[jhorton@bluevalley.net]

I don't know if this will help much, but here is a Technet article on how to use dsquery. This will give you specific information as to the DN for each user from the AD side, which might be helpful.

Dsquery user

Hope it helps some at least!

Jerry