Connection timeout when I try to generate a certificate

Hello, I try to generate a certificate for my domain but when I run the certbot --apache command on my debian 8 server, it ends with a Connection Timeout. Here’s the log file :

Thank you for your help

Hi @Paragoumba,

This is a problem with a blocked outbound connection to

For some reason, Certbot was not allowed to make an outbound connection to this URL. You could try it with curl -v for comparison (and also try connecting to some other HTTPS URL, like

Yeah, with a bit of firewall configuration, it works. Thanks !

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