To be honest this is the start of a lot of questions in this area:
I need to download this inactive list to csv or similar so I can script it out against our 3rd party control panel database. That way we can delete the users there also.
There is no current way to get the list into text client side from the GUI. A basic export to csv would be nice.
We need a filter added to remove all Admin users from the list.
In our scenario our control panel creates an admin user by default that is usually not used or logged into, but its required by Smartermail so its created, just not used (e,g inactive).
So basically I need a CSV or any kind of data dump of Inactive email addresses that are not Admins.
Then I can safely purge our systems of time and space wasting accounts.
Hope that makes sense :)