How to update Query Based DL by updating the LDAP query

1.       From AD find where the AD object located.

2.       Go to ADSIEDIT.MSC from ‘Run’.

3.       Brows the object and go to ‘properties’ of the object

4.       Select the attribute ‘msExchDynamicDLFilter’ and click on ‘Edit’.

5.       Edit the vault and save.