Suddenly within the last few days, we can't sent mail to bellsouth.net. I did a mx lookup on the domain and found the mail server is now an ATT server. But when I telnet to it from my exchange server, I get a 450 busy try again later.
The connection is then disconnected.
Simon, this looks like it's right up your alley. :)
This technical paper will help you implement VMware’s VM encryption as well as implement Veeam encryption which together will achieve the nothing ever in the clear goal. If a bad guy steals VMs, backups or traffic they get nothing.