Cloudflare Tunnel (cloudflared): expose an internal service without opening ports
Install cloudflared on a Linux host, create a named tunnel, publish an internal web service on a public hostname with no inbound firewall rules, run it as a systemd service, add Cloudflare Access in front, and verify connectivity.
September 29, 2026
MailBaby Cloudflare DNS: 3 Records (SPF, DKIM, DMARC)
Exact Cloudflare DNS records for a domain sending through MailBaby from a cPanel or DirectAdmin server: SPF with the spf-c include and server IP, the _mailbaby TXT, the panel DKIM key, a DMARC policy, and the mistakes that break them.
September 29, 2026
AutoSSL Failed cPanel: Fix DCV, CAA and CDN Problems
A diagnostic walkthrough for the most common AutoSSL failures on cPanel 134 to 138, covering HTTP and DNS domain-control validation, CAA restrictions, Cloudflare and other CDN proxies, redirects and .htaccess rules that block the challenge path.
September 29, 2026
Cloudflare cPanel DNS Proxy: Real Visitor IPs
How to move a cPanel-hosted domain behind Cloudflare without breaking mail, SSL or your firewall — which records to proxy, which to leave alone, and how to make Apache, LiteSpeed and CSF see the real client IP instead of Cloudflare's.
September 29, 2026