I know of victims who had their legit email template lifted by actual slammers. The spammers would embed the legit template invisibly in their emails and then o

I know of victims who had their legit email template lifted by actual slammers. The spammers would embed the legit template invisibly in their emails and then only have a few short lines visible with the actual scam. The idea being that filters would see the majority of the email is legit looking and let it in. Eventually users would flag enough of these as spam and the template itself would trigger the blocks. Then the spammers would move on to the next victim who's email template still gets through filters. Meanwhile the first victim is left to pick up the mess where none of their email gets through anywhere.