True. I was more referring to it being a confirmation that this is an email address that anyone cares about.
If I wanted to be truly malicious I'd have my online checker return a "Nope, you're all good" and then add that email address to the short list of accounts to go after.
If I wanted to be truly malicious I'd have my online checker return a "Nope, you're all good" and then add that email address to the short list of accounts to go after.