What the hell is wrong with these people#pic.twitter.com/0knnzzsJsb
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Thought it might be. I don't know what others you have received, but do take extra care (police?) because the article I linked to demonstrates they are not above taking their digital abuse into the real world. It is truly horrific.
Can you block Protonmail or have your mail programmed to put it in a special folder (on the off chance someone uses it for whistleblowing)?
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