Authenticated and Approved
Over a year ago the talk of the town was 1024 bit DKIM / DomainKeys . The short story, if you’ve been hiding under a rock, is that a mathematician after receiving a recruiting email from Google determined that it must be either a gag or a test given the weak key length. With the idea that it was a test he set about to proving his worth to Larry and Sergey using the hacked 512 key and impersonating them. Since then the world has moved on and the acceptable minimum length for DomainKeys used in DKIM signing
Are you big enough