Hi, We have an external hosted exchange server and use autodiscover. A few of our clients have a very high number of web filter hits when contacting the autodiscover service. The typical user has maybe 20 - 40 hits a day, while some users have a hit every 1 - 3 minutes. I've looked over many autodiscover documents but don't see any reason why these few clients are much more chatty than others. The clients are not even using the calendar or out of office services during this time. What would cause the clients to keep retrying the autodiscover server so much? BTW, the network connection is stable.
Thank you!
Chris
