I am seeing the below error when certain events occur. This does not happen for all events that need to send an email, and the emailing does work with other events.
Any help would be appreciated. See error log entry below.
This event is from a data point in the zwave data source if that is helpful.
Failed to send email titled "Critical - Motion detected multi sensor 01 (active) - id:2932" to "firstname.lastname@example.org". Message: "Failed messages: javax.mail.MessagingException: IOException while sending message; nested exception is: javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/mixed; boundary="----=_Part_209_25601685.1420423357089""Add comment