How to detect changes to all MS Exchange 2007 users' calendars?

Up vote 3 down vote favorite share g+ share fb share tw.

For single users or small groups, you can register push/pull event subscriptions. However, if you have many users (30k+), this seems unfeasible as you have to keep up with user additions, expiring notification subscriptions. COM+ event sinks can be registered on a store-wide basis, and thus receive events for all calendars, but event sinks are deemphasized in Exchange 2007 and 2010.

What is the best way of keeping up with calendar changes for all users in newer Exchange versions? Microsoft calendar exchange-server exchange2007 link|improve this question asked Jan 20 '10 at 8:55vho161.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.