[ Version ( since = "0.5.0" ) ]
public string agent { get; set; }
The agent who actually receives the mail.
Used in work addresses. Also for "in care of" or "c/o".
For more information, see the <ulink type="http" url="http://code.google.com/apis/gdata/docs/2.0/elements.html#gdStructuredPostalAddress">GData specification</ulink>.