A couple individuals in my organization, myself not included, received emails from a domain we did not know was legitimate or not. We have confirmed that jira@po.atlassian.net is legitimate, but we did not turn on any new notifications and these emails are just not useful or needed. Does anyone know how to turn off these notifications? Another thread mentions that there is no way to turn them off globally, but does anyone know how to turn these off at an individual level?