Over the last 2 weeks I have implemented Exchange 2000 Server here. The first week I converted our out Microsoft mail system to Exchange and this week I got the internet portion setup including changing our MX record so that we are hosting our own mail. The MX record was changed on Tuesday. We are getting some email but not nearly as much as before. If I send to my email address from a yahoo account I get it right away. If I send from a hotmail account I never see it. I was thinking this was just DNS taking a while to propagate out but 3 days seems a bit long. About how long does it take before records should propagate fully? Steve