I when to https://permies.com/forums/affiliate/list . Then clicked on "need help?" at the bottom of the page. And the email came up. I then typed the email address in to Gmail. I saw nothing that said the email was valid. (See photo) I do not have a lot of experience with affiliate programs. I will say that it is nice to have a way to ask questions about affiliate programs. Also a frequently asked questions page is very nice to have on a site.
You should never forget that every creature has its purpose in the cycle of nature and can also be very important to humans. Sepp Holzer's Permaculture