Cert renewal fails - SOLVED Thank you for all the help

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Hello @Crowbait, welcome to the Let's Encrypt community. :slightly_smiling_face:

You can find more information on acme.sh here GitHub - acmesh-official/acme.sh: A pure Unix shell script implementing ACME client protocol and their issues are here Issues 路 acmesh-official/acme.sh 路 GitHub

You are using the HTTP-01 challenge which requires Port 80 to open an accessible.

Here is what nmap is showing, no Port 80. Best Practice - Keep Port 80 Open

$ nmap -Pn greenthing.co.uk
Starting Nmap 7.80 ( https://nmap.org ) at 2023-02-14 16:28 UTC
Nmap scan report for greenthing.co.uk (212.159.109.130)
Host is up (0.16s latency).
rDNS record for 212.159.109.130: oddsage.plus.com
Not shown: 996 closed ports
PORT    STATE    SERVICE
25/tcp  filtered smtp
135/tcp filtered msrpc
139/tcp filtered netbios-ssn
445/tcp filtered microsoft-ds

Nmap done: 1 IP address (1 host up) scanned in 41.70 seconds
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