Sorry, I should have included the "verbose" info for debugging.
It tells me that all the patterns matched, and that it is in fact
executing the pipe. If I type the pip command from the shell,
it runs fine; procmail tells me it's executing it; it just doesn't
actually do anything from procmail.
The line is:
:0 hc
* ^TOnetcom
* !^FROM_DAEMON
* !^X-Loop: lee(_at_)piclab(_dot_)com
| ( formail -r -A"Precedence: junk" -A"X-Loop: lee(_at_)piclab(_dot_)com";
touch $HOME/reply.sent; cat $HOME/netcom.msg ) | $SENDMAIL -oi -t