Has anyone a solution for this?
The specific mail lookes like this:
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----_=_NextPart_000_000099E7.01BE9EAC"
This is a multi-part message in MIME format.
------_=_NextPart_000_000099E7.01BE9EAC
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<<<Message body>>>
------_=_NextPart_000_000099E7.01BE9EAC
Content-Type: application/octet-stream;
name="filename.slr"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="filename.slr"
UEsDBBQAAAAIAA04bTd/
fyIGrgUAANwZAAAMAHEAUzExMTMwMTAuaWNmU0RcAIgAAAAACABML9LM
Y2RgaRFhYGBQYYAAAyBmZAIzWRWAhAKQzcgI4QsBCSaGCAZmEE9AheE/
ozwDIytEThRI2D7m8L16
<<<and a lot more code............>>>
------_=_NextPart_000_000099E7.01BE9EAC--