Subject: Re: Texiera on what the d's should do
Not a relevant question.

Sure it is. You said it wasn't, I said I don't know, and Ratcliffe is here saying that it's permissible to use when discussing government business.

Lots of apps that are okay to use at work, but not for classified or national defense information.

And right after that JR says they weren't sharing classified info. Confidential information mostly likely.