On Thu, Oct 29, 2009 at 7:09 PM, Norman Maurer <nor...@apache.org> wrote: > ProtocolCodecFilter codecFactory = new ProtocolCodecFilter(new > TextLineCodecFactory(Charset.forName("US-ASCII"))); > > That should be "safe" for the SMTPProtocol. So maybe some "SPAM-Bot" > is just not getting it right and send an "invalid" formatted message.
The stuff you're getting sent is not ASCII :-) /niklas