I tried loading a few emails that definitely have neo accounts attached to them, but the checker does not display them. It's not a problem with the proxy, as I've tried it with and without the proxy. Anyone else encountering this problem? @(you need an account to see links)
Maybe the 100 email limit is full for the proxy and your own IP? Also, I found that sometimes even when requesting manually, the system shows a blank, but re-requesting sends the email.