This patch enable install extra patch to limit ML creation and ML joining by Mail address.
State Changed From-To: open->closed Committed with modifications, thanks! Please note: 1) put a port name and optionaly [maintainer] mark in synopsis line 2) don't bump PORTVERSION is there is no new features on default 3) options must be processed after bsd.port.post.mk. Otherwise it doesn't work. (I've moved it)