Quoting Jelmer Jellema <Jelmer@spininhetweb.com>:
I hope this list is still active. I have the following problem:
I'm using smartlist through the "control panel" of my webprovider, so with some clicks, all was installed. After that, I changed a lot to get it working the way I wanted it. Everything works fine except for bounce-detection.
If there's nothing in your log what happens with the bounce you should ask your webhosting provider. Maybe the MTA processes such bounces. BTW: It seems to me that there are more questions from webhosting customers looking for support at this list. I like to give support but I don't like to support webhosting companies who are making money with free software and delegating the support to lists like these. Werner