Mail Server Not listening on Port 80

[mgrattan]

Hello,

I am trying to set up the ACME listener using HTTP but I keep getting validation failed connection refused. It looks like my server is not listening on port 80. When I do the following on the server itself pointing to it's own IP:

nc 10.110.2.8 80

it returns connection refused.

Any thoughts would be appreciated.

 

[Stoiko Ivanov]

The HTTP-Server listening for ACME requests is only started when ordering a certificate - until the validation request comes in.

are you sure that you have all the portforwarding correctly setup so that the ACME checkservers can reach your public IP (the one your hostname points to in DNS) on port 80 and get redirected to the PMG's port 80?

See the reference documentation:
https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#sysadmin_certificate_management