simple-nixos-mailserver/docs/ldap-basic.nix

{
  mailserver = {
    ldap = {
      enable = true;
      uris = [
        "ldaps://ldap1.example.com"
        "ldaps://ldap2.example.com"
      ];
      bind = {
        dn = "cn=mail,dc=example=dc=com";
        passwordFile = "/run/keys/ldap-bind-pw";
      };
      base = "ou=users,dc=example,dc=com";
      scope = "one";
    };
  };
}