WIN-ACME

A simple ACMEv2 client for Windows (for use with Let's Encrypt et al.)

Self-hosting

This plugin launches a temporary built-in TCP listener that stores the validation details in memory. This requires exclusive access to the port, so it cannot be used while another application is handling connections.

Non-default port

Even though the ACME server will always open the validation connection on port 443, you may forward that to another port within your internal infrastructure. Using the --validationport switch you can tell the plugin to listen to a specific port.

Unattended

--validationmode tls-alpn-01 --validation selfhosting [--validationport 4330]