Hi, Been pulling my hair out on this one. I'm trying to integrate osticket with a wordpress site. Osticket has the ability to receive tickets via a pipe. There's some nice instructions on how to integrate this with cpanel. Anyway, tried using ispconfig 3, in custom rules I had set up: to "|/var/www/.../.../pipe.php" result: Command output: /usr/bin/maildrop: Unable to open mailbox. ) Have tried without quotes, with php -f etc but no joy. Looks like maildrop is thinking this is a mailbox and not piping. Any tips on getting this to work?