For backward compatibility I would support both Approved: and X-Approved: headers. Just in case so that after an upgrade the Approved: header is not shared with the whole mailing-list (exposing your password). The documentation could indicate X-Approved: as being supported and deprecate the usage of Approved: ?
Original thread:
http:// mail.python. org/pipermail/ mailman- users/2010- April/069232. html
For backward compatibility I would support both Approved: and X-Approved: headers. Just in case so that after an upgrade the Approved: header is not shared with the whole mailing-list (exposing your password). The documentation could indicate X-Approved: as being supported and deprecate the usage of Approved: ?