Comment by dkga

I am curious: can something like this be used to check the provider handling the e-mails of, say, groups of companies? I ask this because I am a research economist, and part of my research is in the intersection of tech and economics/finance. So for example, I would be delighted to check the e-mail providers of S&P 500 companies and then check whether outages or bad news related to their e-mail providers (proxying for their broader application) also translates to lower returns in the client firms.