Email sync allows you to sync future email replies to tasks in Asana. This means you no longer need to create multiple Asana tasks each time you receive a new email reply and removes the “middle man” by ensuring email context is being shared with all collaborators contributing to the same task or project.
When creating a new task using the Gmail add-on, you can enable the **Sync future replies to this task** feature. All future replies within this email thread will be automatically synced to the Asana task as comments.
Read more: <https://help.asana.com/hc/en-us/articles/14107505420443-Asana-for-Gmail-add-on#h_01HJ3EP17B5RTQGHKRTK1540T0>