BuddyPress.org

Couldn’t you make the To field a hidden input with a value of ‘admin’ with a conditional to check if the user is a member (and not the admin themself)?

e.g in compose.php change the text input to something like:

if ( !is_super_admin() ) {
input type=”hidden” name=”send-to-input” value=”admin”

} else {
input type=”text” name=”send-to-input”
}