#SSL 526 - VirtFusion
2 messages · Page 1 of 1 (latest)
526 basically means your origin is serving a certificate, but it's not valid. Either it's expired, revoked, self-signed, or does not contain that hostname in its Common Name/SAN (not issued for it). I would double check the certificate you've configured in VirtFusion. Cloudflare, under SSL/TLS -> Origin Server offers up to 15 year long certs trusted by the Cloudflare Proxy