If the gov only blocked google service like gmail, we can use vpn to access gmail from China. But the most horrible thing happen last few weeks: companies(incl

If the gov only blocked google service like gmail, we can use vpn to access gmail from China. But the most horrible thing happen last few weeks: companies(include email providers) in china can't send email to gmail, this recovered after few days, but I think the gov have the power to block this forvever. companies can may fix this by many technology, but the real problem is companies can't against the orders from gov. You can imagine one day you can't recevie emails sent from china; include verification emails/password recovery emails for lots of your accounts registered with gmail.