Re: antiphishing idea
Seth <[email protected]>
| Newsgroups | gmane.ietf.asrg |
|---|---|
| Message-ID | <[email protected]> |
Christian Grunfeld <[email protected]> wrote: > sorry, I meant both of them ! you are obviously going to get the > validation from the evil domail but you also need one from phished > domain. The last one is only true if the mail was sent by paypal.com No, it's true only if _any_ message was sent by paypal.com with that Message-ID. Copying a Message-ID isn't difficult, nor is getting legitimate mail from paypal. Seth