I'm running maildrop-1.4.0 and I'm using sqwebmail-3.3.6 to generate filter recipe for maildrop. everything (forwarding and deliveries) else is working fine except autoreply. Insteady of autoreplying, maildrop just delivers the mail in the mailbox (maildir). The filter recipe in my ".maildirfilter" is as below; Can someone tell why it doesn't work?

##Op:contains ##Header:subject ##Value:testing-auto ##Folder:+testing ##From: ##PlainString ##Name:testing-auto

if ((/^subject:.*testing\-auto/)) { AUTOREPLYFROM=$FROM `/usr/local/bin/mailbot -A "X-Sender: $FROM" -A "From: $AUTOREPLYFROM" -m "./Maildir/autoresponses/testing" $SENDMAIL -t -f ""` }