I have K2 black pearl 4.6.5, the default notification message that sends an email when the destination is assigned to the task does not send emails.
in the development server no error is recorded.
on the production server I got the folloiwng message in the event log . can anyone help with this
61007 Permanent failure sending message (Activity Name): System.Exception: No destinations could send the message (Activity Name) at SourceCode.MessageBus.Server.MessageBusRuntime.SourceCode.MessageBus.IMessageDestination.Send(String title, MessageExtendedInformation extended, IEnumerable`1 attachments, MessageBodyReadere] messageBodies).
the email events works normally.