sakaiproject/nakamura — pull request #632 by savithap (2012-03-02 18:22:53+00:00)
Title: KERN-2355: smtp delivery fails without a re-try if the connection to the...

If the email delivery fails, it only checks for 400 errors, to reschedule email delivery. I have added an additional check to see if it throws java.net.ConnectException, if so it reschedules email delivery, and hence avoids email getting lost.

Additionally, I override a method scheduleRetry, to accommodate this case.