Still using Outlook XP connected to Exchange. This just started happening: Sometimes when a user opens up an email in Outlook, 3 or 4 more emails will come in to their inbox. It's like opening a new email opens up a pipeline and allows the rest of their emails to flow through. Anyone exper this problem before? Any ideas on how to fix this? All of our hardware, software, network has not changed. So, i dont know why this would be happening all of a sudden.