Adding Footer on MTA, where MUA using GPG

[avbidder@fortytwo.ch]

---=-=-=-boundary-=-=-=-
Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="--other boundary--"


----other boundary--
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

David:
> Mailman 2.1 keeps the original multipart/signed message and adds a
> text/plain footer.  I can't speak for all MUAs, but mutt handles it
> fine.

You mean something like this?

(signature going to be bad, see User-Agent header, it's just too much trouble).

-- vbi

----other boundary--
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: keyboard v1.0

iKcEABECAGcFAj6ngL1gGmh0dHA6Ly9mb3J0eXR3by5jaC9sZWdhbC9ncGcvZW1h
aWwuMjAwMjA4MjI/dmVyc2lvbj0xLjMmbWQ1c3VtPTE0Y2E2MTZmMTQ2ODJhODJj
YjljYzI1YzliMzRhMTBkAAoJEIukMYvlp/fWheYAoNHtaqiwyHMMT5AUSlA5jAfV
YI+GAJ4vH2nfCouGiFIyQvqb8zNImZtdQQ==
=Y0p/
-----END PGP SIGNATURE-----

----other boundary----

---=-=-=-boundary-=-=-=-
Content-Type: text/plain

-- 
And this would be the footer...

---=-=-=-boundary-=-=-=---

Phew. I hope the errors aren't too bad...