Sure: 1) You can create a filter for Leisure emails, and then when emails arrive that meet the conditions you won't receive a Push Notification, and the emails

Sure: 1) You can create a filter for Leisure emails, and then when emails arrive that meet the conditions you won't receive a Push Notification, and the emails will be grouped together (like a single thread). 2) You can delay an email for a period of time (a few hours, tomorrow, next week) and a reason (need to reply, waiting for a response), and when that time arrives you'll get another Push Notification and the Thread will show up as a priority.