Is Email Newsletter plugin multisite aware? I was testing the plugin for possible use in one of the blogs in my network. When clicking the "Send email to registered user" link, I do not see the list of registered users, even though there are 106 registered users.
When I go to the main blog and that same link, I see the list of registered users; however, the list includes not only those who are members of the site, but also those who are members of the site network.
I tested another subdirectory site, and the "Send email to registered user" section was again blank.