On 2023-03-13 09:05:28 +0800, Jeremy Ardley wrote: > I'm not assuming DNS attacks rather I was wondering if a valid certificate > could give better 'customer service' i.e. quicker delivery of mail.
Spammers can present valid certificates (or spam through existing mail services with a valid certificate), so I don't see much the point. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
