Well, apparently all you need to break Posterous' security is an SMTP server fro... | Hacker News

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		robinduckett on June 18, 2010 \| parent \| context \| favorite \| on: How I "hacked" Dustin Curtis's Posterous. Well, apparently all you need to break Posterous' security is an SMTP server from 1and1.co.uk

rantfoil on June 18, 2010 [–]

Um, not anymore actually. And also it only worked because Dustin had no SPF records -- again vast majority of users were unaffected.

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