We are changing our external domain name, but we are keeping the old domain name as a secondary. We have over 1000 users in our firm as well as mulitple distribution lists. I need a VBScript that will successfully change the SMTP primary addresses for all users and lists to the new primary address, but add the old primary address as a secondary one. Currently, we are using Exchange 2003. I am proficient in VBScript myself, but not quite at this level yet. Please help! Many, many thanks!
