Hi Everyone, I have a intresting problem. I just bought a HTC Thunderbolt. I have a SBS 2003 server. I am trying to connect my phone to the exchange server. I go through the manual process of setting up the active sync account. It goes through and at the very end when I give it a name and click on done it gives me a error "unable to create account. Please try later" . I am being authenticated. It accespts all the paramenter and at the very end it kicks me out. I do not see any messags in the event viewer regading this issue on the server. i have tried I-phone 4, Samsung Galaxy and HTC thunderbolt. Same results. it has to be a setting on the server. Please help. I thank you in advance for all of your help.