There should be a way to email business/individual according to their domain name and not knowing email address user prefix.<p>If you want to contact business.com there is either info@business.com or hello@business.com or some other arbitrary prefix. These are not intuitive ways to contact the businneses or individuals owning domains.<p>What if we could send emails directly to @business.com? I believe this would make email a much more powerful tool.
Powerful for who, spammers? I don't think it is particularly useful, but if it is for some, it will definitely need to support blocking email at the generic domain.