How to remove powered by phplist

If that's what you want to do, the following hack will do it (it looks like a cleaner solution would require figuring out where the [SIGNATURE] in the email template is coming from and removing that). These instructions are for phplist version 2.10.2.

1. Search lists/admin/sendemaillib.php for $text["signature"] = "\n\n--\nPowered by PHPlist, www.phplist.com --\n\n";
2. Immediately after that line, add the line (or replace the above line with this one):

   $text['signature'] = '';

3. Search lists/admin/sendemaillib.php for the part that looks like:

       if (!EMAILTEXTCREDITS) {
       .....
     } else {
       $html["signature"] = $PoweredByText;
     }
   

4. Add the following line after that section:

     $html['signature'] = '';

5. Upload the lists/admin/sendemaillib.php file to replace the one on your hosted site and you should be good to go.

Source: http://wtanaka.com/node/380