The submission title is taken from the post, but isn't a good description of what this is addressing. This is Trustico's response to DigiCert's revocation of certificates and emails to certificate recipients.<p>Discussion of the DigiCert announcement here: <a href="https://news.ycombinator.com/item?id=16485801" rel="nofollow">https://news.ycombinator.com/item?id=16485801</a>