Is there away to remove all the old SMTP email address for my users ? background We went from a ABC@1234.com to a ABC@1234.5678.com address and we would like to remove the ABC@1234.com address. The Primary address is ABC@1234.5678.com now The old SMTP address (ABC@1234.com) has been spoofed and has creatred alot of headache. We removed the domain from the exchange server, but would like to update each user so that it's no longer in each profile. We have over 1000 users and dont want to have to go to each users profile and remove it manually. Please help...there has to be a SHELL command that can be run.

This wouldn't be an easy script. You would need to pull the proxyAddresses attribute for each user, generate an array variable that contains all addresses minus the abc@1234.com address, then modify the proxyAddresses attribute with the array value. You may want to look at ADModify