Hello Chris. Do you mean as an Exchange client? I know 2000 and 2002 can, but I do not think with all the new/improved features. John Tolmachoff MCSE CSSA Engineer/Consultant eServices For You www.eservicesforyou.com Hello all, Simple question, but I can not find the answer. Will all current Outlook applications (outlook 97, 2000, 2002) be compatible with Exchange 2003? Thanks, Chris