"Wrong. 1 reply of "I'm not interested, please don't contact me again." is normal speak." No. This is no different to spam, it is an unsolicited email for comm

"Wrong. 1 reply of "I'm not interested, please don't contact me again." is normal speak." No. This is no different to spam, it is an unsolicited email for commercial gain for the sender. What you are advocating is that a recipient opts out of an unsolicited contact. That doesn't scale. It places the onus on clearing up the mess on the recipient. The presence of an email address on the web doesn't confer the right to reply for the sender. It cannot be considered opting into anything. And as such, it should not require a recipient to opt-out. Don't assume silence means consent.