Perhaps this topic is already discussed but I did’nt find any information in forum or by search engine… For a firewall setup on Domain-Site that is configured in whitelisting manner the client possibly can’t connect like in my first tests. The Cert build completed successfully when I opened port 80…

IP addresses LE is validating from to build firewall rule

coderanger December 4, 2015, 8:03pm 2

Would love to see this too. Also [Suggestion] List of IP addresses LE is connecting from is requesting the same thing.

1 Like

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