I'm receiving abusive emails from an individual on my Gmail account. I have blocked their emails but they just keep making new email addresses (I have to turn the page multiple times to reach the end of my Gmail block list it is that bad). I can't change my address as it has too many important things linked to it. Is there a way to see the senders email address without seeing the message contents and then, only once you approve that sender are you able to read the message. (I can tell it is the abusive person because they use distinctive email addresses.)
Any suggestions would be much appreciated.