title: C# 3.0: Find SMTP Servers within a Domain
body: <p>I'm using C# 3.0 and the <code>System.DirectoryServices</code> namespace (not the newer <code>System.DirectoryServices.AccountManagement</code> namespace of .NET 3.5). How can I find all of the SMTP Servers on the local domain? Is this even possible? Is there another way to accomplish this?</p>