i'm using nginx in a raspberry pi, i have a local isp that uses port 80 as managment port, when anybody tries to connect to my trough that port nothing happens, i talked to them and they say i need to use other port, anyone know how to make the authentication with other port? i also tried "sudo certbot certonly --webroot" and i got an error saying:
Error creating new order :: too many failed authorizations recently: see Failed Validation Limit - Let's Encrypt
i am not sure what to do know, i tried apache and nginx and nginx is the furthest i've come. all guides that i used except let's encrypt where made trough chat GPT.
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