Consiglio: Forward work emails with important information to a personal account, that way if your company deletes the messages or locks you out you still hold a copy

For instance if your employer asks something unethical of you, make sure to ask via email (never a call) to confirm their orders and forward a copy of their reply to a personal account for protection. If something goes south down the road and they want to cover for themselves by deleting your emails or locking you out, you still have the evidence.

I had HR try to gaslight me into a lower pay and the company had disabled my work email, but I had a copy of the discussed figure from months prior in my personal gmail to back me up.