Part 395.24 Driver responsibilities—In general has this to say...From what I read recently, we no longer have to provide them by email, though I haven't verified that.
as for 14 days, not required, but it's a catch 22 for us out here. If we refuse, they could leash the hounds on us during an inspection.
(d) Driver use of ELD. On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours-of-service records in accordance with the instruction sheet provided by the motor carrier.
So yeah, the email or FAX (or whatever) method is still required.