I get them too, along with a lot of junk email. You know what I do? Ignore and delete. It’s easy. Why does it bother you so much?
He is the only candidate that does this. And I've never contributed to his campaign. I don't get emails from any other campaign asking for money. And their "Unsubscribe" feature is worthless. I've tried it any number of times and the emails never stop.
I was in Cruz' camp early-on but after these relentless emails, he will not get my vote. It borders on harassment. It feels like his campaign is stalking me.
That's why it bothers me so much.