Sorry for the off topic question but I think someone might have had this before. I think I've had it before but I can't seem to find the solution. My users when they login to Outlook Web Access are prompted a second time for there login when they click on the "Folder List". They can either put there login in again or cancel the prompt to login and it works fine. Going by my memory it seems like SP1 for Exchange 2000 fixed this but I'm already running Exchange SP3 and Post SP3 fixes and it just recently started prompting for this second login. Thanks for any suggestions, Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Network Administrator