Implement the LISTSERV spam exit routine. You can examine anything you want about the incoming message because your routine is given the entire incoming message. I did it on a Windows platform with REXX script. The example in the documentation shows how to feed inbound mail to SpamAssassin, and I did that, but included a lot of my own detection logic too. When one is well-acquainted with the usual traffic, some fairly precise recognition of spam is possible. Note this is a Site Administrator task, not a List Owner task. On 11/21/2011 1:08 PM, Hal Keen wrote: > From: <[log in to unmask]> >> >> Put Listserv behind a spam filter. > > Thanks, but unfortunately that's another non-solution. We're a worldwide > standards working group, and the supposedly reputable spam filtering > installed at the IEEE has a nasty tendency to block specific > participants, e.g. for being Japanese. The staff imposes it on the lists > every few years, and I have to hammer on them to take it off again. > > What I'd really like would be the ability to write filters for > Content-Type entries in MIME headers, the way we can filter for specific > header-line categories in email headers. > > Hal Keen ############################ To unsubscribe from the LSTOWN-L list: write to: mailto:[log in to unmask] or click the following link: http://peach.ease.lsoft.com/scripts/wa.exe?SUBED1=LSTOWN-L&A=1