So, your trying to get "all properties" using WebDAV. Well, hate to break it to you, but there is no way unless you know what every property is and specify it. You will find the same limitation in other messaging APIs - just pick any of them. Now, you can get many and an even almost every property without...

Not getting all the properties you would expect from an WebDAV ALLPROPS or from an Event sink? Well, it could be that the Exchange schema is broken. The Problem: If you find that your application is no longer retrieving a full list of properties, it may be due to a broken Exchange Web Store...

With messaging APIs, you can retrieve a list of properties dynamicly or by specific property name. For example with WebDAV, ALLPROPS will return a set of properties on a item. There are issues with trying to get a full list of properties. First of all, ALLPROPS does not equate to all properties. In fact...