I am pretty sure there is a way to do this but just in case I will ask here. I need to be able to connect to an Exchange 2013 address book with a MS SQL command (search, lookup and insert) I have a customer who wants to be able to add email addresses automatically from a notification that he receives from his Smart Host provider. Here is how it works. His Smart Host provider will send notifications every time an email is sent from his domain. The notifications will contain the sender and recipients name. He want to take the recipients name and see if it's a new address or one he has in his Exchange Address book. If he already has it the application will not add it to the database. If it's a new one then the application we are creating using SQL server will insert the address.
I think i will probably be told to use Power Shell but just in case you guys have another suggestion I would sure appreciate it