It happens, my wife send me emails during the day. I wouldn't like somebody see it. Or I want to check my personal email, even if I got an email from my other client (well, imaginary - I don't work as freelancer) why somebody should see it? A task can be done or not dene or NN% done. Why does it matters how exactly the time spent? If something didn't work, it should possible to request actions were taken, work plans, code (even not working) etc.