I have one user using Outlook 2002 and when she goes to send an email, she receives the following message, "None of your e-mail accounts could send to this recipient". This happens when she replies to internal and external users emails. We have Exchange 2000 server, all service packs, on Win2k server, all service packs. I recreated the profile, same problem. She has all Office/OS updates. Should I have her use an OST instead of a PST to solve this problem? We just went live with this new server about 2 weeks ago and she just brought this to my attention. We use to have a SBS 4.5 exchange 5.5. We have 64 users and this is the only user that seems to be having any issues since going live on the new box. Mike Dufoe System Administrator ETI Canada Inc. 350 Dupont Road North Bay, ON P1B 8K2 705-472-1300 ext.346 dufoem@xxxxxxxxxxx ----------------------------------------------------------------------- Ó¿Õ Who's Watching Your Network? Ó¿Õ The information contained in this message may be confidential or protected from use or disclosure by law. Any distribution, unauthorized use or copying is strictly prohibited. If you have received this message in error please notify the sender and delete the email.