In article , Pete Keillor
wrote:

On Sat, 17 Aug 2013 12:51:54 -0400, Joe Gwinn
wrote:

There was a thread some time ago on ways to kill postings with too many
cross-posts. Some of these methods involved regular expressions, most
likely counting commas in the newsgroups header. Can anyone provide a
pointer to the thread, or related threads?

Thanks,

Joe Gwinn

You can set that in Agent 6.0 in folder properties. Today, I've been
using the Message-ID field for the new flock of bozos. When I see a
message id containing "theremailer" or "dont-email.me", it's a pretty
good bet for the bin.

Except that I cannot use Agent, because there is no Mac version.

I am using Thoth under MacOS, and Thoth follows Perl's version of regex.

Joe Gwinn