1 of 1 people found this helpful
According to logs (the log bundle contains logs only from 22th January 2015) the sent emails return with delivery status notification (AC sends the mail using SMTP server and the monitored email account gets a delivery failure notification mail). Check the SMTP server logs. Also you can try to send a message to destinations using the SMTP server. Here is relevant part from the log file:
09:03:59.858 [WorkflowQueue Listener-2] WARN c.s.o.w.WorkflowControllerImpl - Processing notification failure: notifId=131177, alertId=0, error=null
09:04:01.472 [EmailPoller-1] WARN c.s.o.email.utils.EmailParserUtils - Unsupported content-type: message/delivery-status
09:04:01.472 [EmailPoller-1] WARN c.s.o.email.utils.EmailParserUtils - Unsupported content-type: message/rfc822
09:04:02.359 [EmailPoller-1] INFO c.s.oncall.email.EmailPollerImpl - The email is a delivery-status report.