Hello, I'm using nginx 1.19.6 and when enabling "ssl_reject_handshake" in the top server block, it will disable TLS 1.3 if no certificate is included in the same server block or in the http block. server { listen 443 ssl; ssl_reject_handshake on; } server { listen 443 http2 ssl; server_name test.com; rootby graxlop - Nginx Mailing List - English