Authenticated emails sounds good for anti-spam

Miscellaneous Forums/General Discussion/Authenticated emails sounds good for anti-spam

I just want an e-mail system where that crap can't be spoofed or malformed....the amount of times I get e-mails from the future.....

Least Yahoo! is onboard the system, a company that large will at least be able to keep it alive for adoption by others, will be using it myself whenever it gets wide-spread to the point where Mozilla implements it into ThunderBird.