nicht angemeldet
Dumm gelaufen, so sollte es sein:
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="--01C57257.5243A214"
This is a multi-part message in MIME format.
--01C57257.5243A214
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 8bit
blabla
--01C57257.5243A214
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 8bit
<html><body>
blabla
</body></html>