Hi, I want to install Letsencrypt on a Rpi2 running Domoticz But when Letsencrypt wants to create a temporarly file in the www directory of domoticz it gets the following error: My domain is: xxxxx.duckdns.org I ran this command: sudo /etc/letsencrypt/letsencrypt-auto certonly And selected 2. …

Hi @gschmidt [image] gschmidt: Connection refused looks like a firewall. Please share your domain name.

If it is a firewall problem, why can I access domoticz remotely then? gschmidt.duckdns.org

[image] gschmidt: gschmidt.duckdns.org Thanks. There you see the problem: Domainname Http-Status redirect Sec. G • http://gschmidt.duckdns.org/ 84.28.65.36 -2 1.120 V ConnectFailure - Unable to connect to the remote server No connection could be made because the target mach…

https://letsdebug.net/gschmidt.duckdns.org/11105

Ah thanks, Although I have port forward TCP 80 in pfSense, I need to figure out where the firewall problem is: in my router or in the RPi I Also read that it is also possible not to open port 80 and use: –preferred-challenges=dns and create a DNS TXT record (as described) to validate the ownershi…

[image] gschmidt: I Also read that it is also possible not to open port 80 and use: –preferred-challenges=dns and create a DNS TXT record (as described) to validate the ownership How does this exactly work? Yes, this is possible. Check the last section there ( https://check-your-website.ser…

Hi, Is this post explaining what I want? [ Raspberry pi with duckdns DDNS failing to verify ] When I try to run: sudo certbot certonly --manual --preferred-challenges dns --manual-auth-hook /home/pi/duckdns/auth.sh --manual-cleanup-hook /home/pi/duckdns/cleanup.sh Certbot is not found. Where can …

[image] gschmidt: Certbot is not found. Where can i find the certbot script? According to your first post, you have it at /etc/letsencrypt/letsencrypt-auto. (Certbot used to be known as "letsencrypt". letsencrypt-auto automatically upgrades itself -- unless you tell it not to -- so you still…

Hi, Thanx…Working! Greetzzz, Gerben

The server could not connect to the client to verify the domain

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The server could not connect to the client to verify the domain

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