[logicallee]

The ToS is just one example. If you're giving out your email address to be an early trier of a new product, there's an implicit ToS that you can receive some news about it.

An unsubscribe button = "now stop emailing me." i.e. the opposite action of signing up and giving out an email.

flagging the kinds of things OP talks about after giving out your email address is ridiculous. Giving out your email address is opting in to communication initiated by the other side, without further requests - otherwise you wouldn't be giving out your email address, they would be giving you theirs: "Email us to get a reply with our newsletter" or whatever else the OP imagines in this bizarro-world where you opt in to a specific communication.

[kaoD]

> If you're giving out your email address to be an early trier of a new product, there's an implicit ToS that you can receive some news about it.

And that's why I wouldn't flag them, because I solicited the email.

But I wasn't talking about that case. And you know it. Please stop.

[logicallee]

you listed it explicitly (your third bullet point in the original comment)