<p>An event daemon can access message headers and reject the message based on any criteria while still handled by MercuryS. </p><p>/Rolf </p>

<P>I've tried everything I can to get the transfilter to drop/discard mail where Subject line (but ideally, the entire message header, because RFC 2821 says it's illegal) contains any eight-bit data.  There's no Posix-style regex use of the ~ character to mean "Not a member of character group", because otherwise it'd've been dead easy, something like "S, "*[^<tab><space>-~]*", R, "250 Okay trash discarded successfully."" in transflt.mer.  And inverting the operation using the S character won't help, because that produces a logical failure (just think about it for a moment and you'll get it eventually, took me a while).  And, you can't directly enter raw characters using alt+numberpad in notepad, because it doesn't work (tried range 128-255, which should all be single-byte characters).</P> <P mce_keep="true"> </P> <P>Has *anybody* got any ideas?  I want to get rid of these useless Korean/Chinese-language spams even before core *sees* them, and I'm so close it's painful!  And, when you're running Mercury as a relay honeypot, that's particularly helpful.</P> <P mce_keep="true"> </P> <P>Cheers,</P> <P>Sabahattin</P> <P mce_keep="true"> </P>