Is it possible to turn off the automatic block of complained subscribers so that they can re-subscribe on their own? I've had many people inadvertently mark emails as spam (or more likely it is their spam filter clicking links in the email) and then send me an angry email asking why I'm not emailing them anymore and why they can't seem to re-subscribe. It's a horrible user experience that has happened to a few of my better buyers. Each time I have to reach out to CK to remove the block so they can re-subscribe. However, I'm more worried about all the people who don't email me at all and just give up after they aren't able to re-subscribe on their own. I would guess 99% of people are not going to email me to ask what it is up.