For those of you who email with your T, do you keep copies of your emails to the therapist as well as the responses?

I usually do because I tend to block out or forget things I have told him; however, I am feeling anxious right now about someone else using my laptop and opening that folder or those emails. What if I die, for instance, and someone else is going through my computer? And my H uses it sometimes in the evenings. I don't *think* he would go through all of my emails, and he wouldn't have a reason to open this particular folder, but I know he has read my emails in the past, especially if I have left one open on the computer when I got up to do something else.