I have backed out all the changes since 4-23, the last day I received a notification from the new site. I still am not receiving e-mail from the new site.
I have even deleted and reinstalled the plugin that captures the group activity and sends the e-mail ad it appears to be working. There is a message in the daily digest for the test user. I will wait until tomorrow to see if I have received the daily digest before restoring some of the changes I backed out.
I may delete the SAAA group and recreate it to see if there is a problem with the group.