How to extract all email distribution list from Active Directory

This is a script that I used to extract all distribution list from Active Directory. You can use a tool called csvde.exe from Microsoft to do this job easily.

csvde -f c:\temp\yourdl.csv -p subtree -l cn,mail,displayName,managedBy  -r "(|(&(objectCategory=Group)(objectClass=Group)(|(groupType=8)(groupType=4)(groupType=2)))(objectCategory=ms-Exch-Dynamic-Distribution-List)(objectClass=msExchDynamicDistributionList))" -j c:\temp -s <your domain>

You should replace <your domain> with your company's domain information