Hacker News new | ask | show | jobs
by korg250 4770 days ago
If I type name@outlok.com instead of name@outlook.com, it says the email is valid - when in fact it is not.
2 comments
baudehlo 4770 days ago
The domain outlok.com has an A record which points to 208.87.35.108 which I can even connect to on port 25 (though I don't perform that test). Until you actually mail that address there's no way to distinguish this from a valid email.
link
wtetzner 4770 days ago
Who says it's not valid?
link