Currently I am still working at the company I founded together with someone else. In a couple of weeks I will be leaving this place and I do not want him to be able to read my emails. As an admin you can easily change someones password and login to that account and I even think I saw an option once to transfer data from one account to another.
So, my question is basically:
If I make an export of all my data and then delete everything from my account will this be enough to prevent him from reading/restoring anything?
If not: how can I accomplish this?
I'm not even sure he will try this, but I'm leaving the company because there is zero trust from me to him and I have discussed my exit strategy with some people using this mail address.