In this article:
My custom domain is having "too many redirects" or "redirected you too many times"
We recommend setting your SSL/TLS settings to Full (Strict). To do so navigate to SSL/TLS > Overview > Custom SSL/TLS in Cloudflare settings. Then select the "Full (Strict)" setting.
My site is still "pending" verification and I'm getting a certificate error when going to the domain.
Double-check your Security Level settings within Cloudflare. Especially during the custom domain verification step, we recommend setting your Security Level to "Medium".
To do so navigate to Security > Settings > Security Level in Cloudflare settings. Then select the "Medium" setting.
Once your custom domain site is verified and loading properly you can reset this Security Level to your desired setting.