[Coronon]

I just implemented a custom little SMTP server with full DMARC authentication yesterday. If what you describe is true, then it’s truely baffling to not acknowledge that as a vulnerability. Aren’t the customers paying to not have the hassle of implementing these things? ^^

[lumpa]

Your comment was dead, as are all your comments and submissions. Probably another case of a spam filter gone bad. As dang says[1], email [e-mail] and they'll solve it.

[1] https://news.ycombinator.com/item?id=36577441

[throwaway2346mg]

Exactly this!