Probably, courtesy of valerie jarrett.
Using a rule set in the email program to send a copy to where ever, the Foreign entity unrelated to Russia would not have to be on the distribution list.
Simple, actually.
.
“Probably, courtesy of valerie jarrett. “
Or Huma Abedin.
Actually what happened is this information was passed peer to peer by Hillary’s Blackberry army. Blackberries can be synced to one another to pass information when they are in proximity to each other, no internet required. Look at how many Blackberries she had Imran pass out. This is how the “insurance file” ended up on Wiener’s laptop. This and using draft emails on certain accounts is how information is passed between bad actors under the NSA radar.