services.postfix.settings.main.smtpd_tls_chain_files
NixOS option
List of paths to the server private keys and certificates. The order of items matters and a private key must always be followed by the corresponding certificate. https://www.postfix.org/postconf.5.html#smtpd_tls_chain_files
type: list of absolute pathDefault
[ ]
Example
declared in: nixos/modules/services/mail/postfix.nixView source on NixOS/nixpkgs →[ "/var/lib/acme/mail.example.com/privkey.pem" "/var/lib/acme/mail.example.com/fullchain.pem" ]