Hi,
I had no experience whatsoever…I got a free ssl certificate from eurodns, and thought I had to generate a key and it be signed by them ,as proposed in their screen to redeem my free key.
I lost it now… I changed ports 4445 and 4446 in the nginx conf, because I saw no such port in my ufw setup.
Putting that back solved it, and I realise now I have a signed + a potential certificate… maybe the eurodns doesn’t need a refresh every 6 month…
Thanks anyway !
Yvo