I am not sure if you being sarcastic here, but thanks for sharing this page. I have already read this but I am not able to find clear mention about domain on how many domains I can have in my free account.
have you found this mentioned on the page? as I am unable to find that
Since the question is similar to this one, kindly read more information about here:
I am not aware what Google domains offer, but Cloudflare E-mail Routing is E-mail forwarding service so not an actual “email relay” and you cannot send e-mails in the name of [email protected] once you activate that feature.
Despite the fact, you can use Cloudflare Spectrum if you wish to protect your e-mail origin IP and port. The e-mail related hostname (DNS records) do not work with proxy mode .