Anthony Kamau wrote:
<OT> Any chance you know of a quick and dirty method to implement sendmailAD authentication? I did search during build of the sendmail box, but did not find conclusive instructions to do so - possibly because I was under immense pressure to get a spam identifier installed. </OT>
Check out MIMEDefang, http://www.mimedefang.org. Among other things, it can do exactly this in several ways, and may also help with your problem of spam-tagged mail having the spam tags stripped off in some cases.
-kgd