Hi
We have a requirement to get schedules for the users using EWS url. The client that we work for is a global client with multiple exchange servers (i.e. per country). How can I get EWS URL based on email address of a user? I tried example "Exchange 2013 Validate Autodiscover URLs by using validation callbacks" from Microsoft site but it takes long time to return the EWS URL and this being web application, page might time out if user wants to see schedule for 4 - 5 other users belonging to 4 or 5 different country.
Another way which was suggested was querying CAS array. But how to query CAS programmatically?
Can anyone please help?
Regards,
RK