I have configured Jira to notify the current assignee when an assignment event is triggered, hoping that when an existing task is assigned to someone new they will get notifed. I also configured the workflow so that when tasks are resolved, a certain group of people, as defined in the custom field Notify on Close, is notified. Neither of these notification are working. Notifications do work when a task is created.
When I searched help it mentioned configuring an SMTP server, but I couldn't see anywhere to configure one for the hosted Jira solution.