So I have 2 iMac's basically setup identically, using Outlook 2011 on both. Same user/network setup etc. I can add an exchange account to one with no problems, I do the exact same setting on the other and it will not show the gree light on the account and keeps telling me that the user name or password is incorrect. Both iMacs are attached ot the same local network where the exchange server is located, same account id, same network user id etc. I can not for the life of me figure out why one setup works and the other doesn't. Any ideas? Thanks!