Are the GMail samples current?

I am looking at the samples to access GMail (http://www.aspose.com/docs/display/emailnet/SMTP and http://www.aspose.com/docs/display/emailnet/POP3) and they are not compiling. It complains about members like SecurityMode, EnableSsl, Connect, Login, ... are not existing.

Is that me or is it the documentation?

I am using version 5.3.