I received an e-mail from a person at the DOD, and yes it is valid. The little icon alerted me with the attached pop-up. I need to do something to establish a trusted connection as follow-on correspondence will need it. Searching... I only find out of date info that does not seem to apply to recent versions. Also, I am not schooled in this technology. Is there a step-by-step guide to properly configure the certificates and trust? Any direction will be appreciated. - Mike