when trying to configure a test account on my exchange 2010 server with an iphone i am getting the error " EXCHANGE ACCOUNT: Unable to verify account information" i have filled out the domain, username and password as well as the webmail1.company.com server name. i have tried the username alone along with the @domain.com but nothing, same error. the account is not locked out and if i go directly to the owa site i can login fine. i also tried this with an htc evo4g with the same account and got the same error. i tried it internally as well as externally. neither way works.