Drift 没收到邮件吗 https://support.google.com/accounts/answer/12418290?visit_id=638757891586175725-878869011&p=inactive_account_policy_email&rd=1 https://www.quora.com/Why-does-my-Gmail-account-still-exist-even-though-I-havent-logged-in-for-8-years
