On Sat, 29 Oct 2011 12:40:07 +0200, Thomas Schwinge <thomas at schwinge.name> wrote: > From: Thomas Schwinge <thomas at schwinge.name> > > There are ``Message-ID''s out in the wild that contain spaces. > > --- > Carl, the main question for you is: does this break sup-import > operability? Any other sup users care to comment?