Reply To: Piping Issue Home › Forums › Front End PM PRO › Piping Issue › Reply To: Piping Issue July 14, 2017 at 2:18 am #5301 Shamim HasanKeymaster Can you please change first line of email-piping.php file of this plugin to #!/usr/lib/php -q and check if working. please be careful not to leave any blank space or anything in that line except this.