On Thu, Sep 03, 2015 at 04:07:09PM -0400, Phil Stracchino wrote: > >> /^Content-Transfer-Encoding:/i PREPEND X-Clacks-Overhead: GNU Terry > >> Pratchett > >> PREPEND X-Clacks-Overhead: GNU Iain M. Banks > > > > That won't work either. > > I didn't think so. So my only option is to combine both into a single > header and figure out the best way to format it, I assume.
Why must you use "Content-Transfer-Encoding" as the prepend point? What if that header is not present? A content-filter or milter can insert multiple headeres more easily. -- Viktor.