File _service of Package stalwart

<!-- vim: set syntax=xml: -->

<services>
  <service name="download_files" mode="manual">
  </service>
  <service name="cargo_vendor" mode="manual">
     <param name="src">stalwart*.tar.*</param>
     <param name="update">true</param>
     <param name="filter">true</param>
  </service>
</services>