A friend of mine has recently switched over hosted exchange services. He uses 2 exchanges and they are set on different profiles. When he hooks into Exchange A, the correct username shows up and offers him to sign in with either of the two emails he uses with exchanges.
When he hooks into Exchange B, he gets the following in the dropdown list, email for Exchange A or an old email credential he used to use once upon a time for the email associated with Exchange B. He has changed hosted exchange service and this is on a new profile.
Below is an illustration as such:
Exchange A Profile:
E-Mails in login box: Exchange A and Exchange B as a choice
Exchange B Profile:
E-Mails in login box: Exchange A and old login for Exchange B but not new credential for B
Any ideas would be greatly appreciated.