I had some issues with older versions of ALO em and now upgraded to the 2.0.3 (and WP 3.1.3)
However when sending my test newsletter to the registered users it will only be send to 3 of a total of 6. I have no clue why this is. I activated the WP_DEBUG but it did not render anything useful. Only Notices about deprecated code being used (most likely by other plugins).
Firebug tells me the initial post is send and ~10 queries for updates are send which all receive a reply of:
I have not tried to send to the normal receipients yet but I will do so soon.
Another think I noticed is that the [USER-NAME] and [USER-FIRST-NAME] seem to be picked from a wrong user