WARNING: Port 443 of computer does not appear to be accessible using hostname:

[nwnuyhs (Yang Hongsheng)]

My domain is hosted with Cloudflare and has the orange cloud enabled.

When I installed it, I got the following error message: WARNING: Port 443 of computer does not appear to be accessible using hostname: www.mydomain.com.

how to solve the probelm?

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the prclem has solved,just tunrn off cloudflare this

[itsbhanusharma (Bhanu Sharma)]

Hi,

You can:
Either disable the orange cloud and the forum will install as expected.

or

Configure forum to use cloudflare, which is a complex process but will let you use the cloudflare security and performance improvements

Using Discourse with Cloudflare: Best Practices

Using Discourse with Cloudflare This guide explains how to configure and use Discourse with Cloudflare, including security best practices and troubleshooting tips. Required user level: Administrator Console access is required for self-hosted installations Summary Cloudflare can enhance your Discourse instance with improved performance through CDN, additional security layers like DDoS protection, and HTTPS support. This guide covers the…

[pfaffman (Jay Pfaffman)]

@itsbhanusharma

Configure forum to use cloudflare, which is a complex process but will let you use the cloudflare security and performance improvements

You still need to disable the orange cloud in order for let’s encrypt to generate a certificate.