=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/message/EmailMessageSender.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/message/EmailMessageSender.java	2014-08-05 14:20:22 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/message/EmailMessageSender.java	2014-08-05 14:21:42 +0000
@@ -140,6 +140,10 @@
         {
             log.warn( "Could not send email: " + ex.getMessage() + ", " + DebugUtils.getStackTrace( ex ) );
         }
+        catch ( RuntimeException ex )
+        {
+            log.warn( "Error while sending email: " + ex.getMessage() + ", " + DebugUtils.getStackTrace( ex ) );
+        }
 
         return null;
     }