If I recall I created a ticket with Adobe and they provided me a patch.  This was a known issue with the upgrade.  

  I have some additional information.  It appears the issue may be with the "Day CQ Workflow Email Notification" package.  This is not writing to the logs even though it is added to the logger.  In addition when I look at the bundle I see the following:                                   Symbolic Nam...

Hi,I have an AEM system which we've recently upgraded from 6.0 to 6.2.  While testing the environment post upgrade we've noticed that email notifications that are triggered as part of workflows are not being sent out.  To simplify testing I created a workflow with just one step, to send an email to ...