Haha yeah we used to send waaaay to many emails. We're now down to 6 over 20 days. Sorry for being overbearing the first time around. When we personally reach out, there isn't an unsubscribe link but as far as I know, all of our automated emails have them.
Email is something we definitely need to experiment with more. It can be an amazing tool when used for good.
Thanks for the feedback.