Edge Transport queue always has several hundred items in the queue. That's OK as mail is flowing and it is a very busy server. I noticed that depending on the volume of items the active messages being sent changes. When the queue swells, the active number increases to 6 sending about 2500 message/hr What is the maximum number of active connections and is this value able to be set via EMC or PS? ie i want to push out more than 6 messages at a time if possible.