Not usable email content encoding

[Frank Ch. Eigler]

Hi -

> I noticed some emails reaching gcc-patches@gcc.gnu.org use the following quoting:
> It's probably related to the following email tag:
> Content-Transfer-Encoding: quoted-printable

This is not something that the mailing list system does.  This
content-transfer-encoding comes from the original email (as evident in
the /var/lib/mailman/archives/private/gcc-patches.mbox/gcc-patches.mbox
file).

- FChE