I have created a couple of new users on my SBS 2000 system with mailboxes. Sometimes, it takes a while to create the email addresses (that's when they are actually created) and also, the mailbox permissions are not always set. When everything appears to work, then when I try to connect using Outlook Express, I get invalid username or bad password. I get prompted again and again when I use OWA. If I login to our Terminal Server using the account, I can setup Outlook 2000 successfully and access the mailbox. So, not much is making sense to me. Please advise. Running Exchange 2000 SP3