[feedquote='Trac','http://trac.i-mscp.net/ticket/923#comment:2']
Just tested the mailman plugin from the incubator (on github) and got this:
Your i-MSCP version is not compatible with this plugin. Try with a newer version
Plugin Manager: Unable to install the Mailman plugin: Action has been stopped.
Is there much work to do?
[/feedquote]