The plugin shows
- the location of the attachment repository
- rows from the attachment table with indication of whether the file exists and whether the message exists
To install
There are separate versions of the plugin for phplist 3.x and phplist 2.10.x.
For phplist 3.x see the GitHub page https://github.com/bramley/phplist-plugin-attachment
For phplist 2.10.x see this topic for how to download and install the plugin http://forums.phplist.com/viewtopic.php?f=7&t=37421
Requires php version 5.2 or later.