Handling bounce stastics

I want to handle bounce statistics so I have setup pop details as below :slight_smile:

$bounce_mailbox_host = ‘mail.mydomain.com’;
$bounce_mailbox_user = ‘bounce@mydomain.com’;
$bounce_mailbox_password = ‘password’;

I checked my email header and return path is bounce@mydomain.com. But I don’t know why I can’t see any bounce emails even though it is there in inbox. What else do I need to change ?

My config file contains below pop details :
$bounce_mailbox_port = “110/pop3/notls”;

I installed phplist using Plesk Panel and I also created email id using Plesk.