Unable to use cloudflare pages preview



*   Trying
* Connected to a0490490.camplejeune.pages.dev ( port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS alert, handshake failure (552):
* error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure
* Closing connection 0
curl: (35) error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure

May I ask in the meantime have you tried disabling the Unviersal SSL, wait for some minutes, therefore re-enable it to re-generate the SSL certificate? :thinking:

May I ask what SSL option have you got selected under the SSL/TLS tab at Cloudflare dashboard for your domain ( Flexible, Full, Full Strict … )?

Are you planning to conect a custom domain? Is it already connected?

Thanks for the reply but I don’t see anywhere to disable universal SSL for the pages.dev domain.

I have connected a custom domain and that works fine, including the main pages.dev domain. The issue lies when trying to preview deployments.