title: How to get contact list from Exchange Server?
body: <p>Can anyone tell me the simplest way to get a contact list from Exchange Server? I'm using C#</p>
  
  <p>From what I found out, <strong>Exchange Web Services</strong> only exists for Exchange Server 2007 and beyond. That would be my first option, but I'd also like an alternative for previous versions of Exchange (WebDav or something). Directory Services is not an option.</p>