[neilm]

Hi js- welcome to 4WinMobile!

I'm not sure how to fix your problem, as I'm not an Outlook expert, but I suspect that reimorting your data from the backup.pst file has broken the Exchange settings.

As you probably know, using a hosted Exchange Server like 4SP means that your local system doesn't use *.pst files (if you have local cacheing enabled, then a local copy of your data is kept in your local settings/application data/microsoft/outlook folder with a *.ost extension).

My initial advice would be to create a new Email account, which will spawn the Email wizard, from where you should be able to specify Exchange Server settings. You can then disable send/receive on your previous account, copy over any new messages/contacts etc from the pst account to the Exchange account, then delete the older account.