How can I stop getting email updates for things on Trello?

[Lizzy Wade]

We have a team of 15 people and we don’t want Trello to notify people via email for everything that they are tagged in or any update for that matter. It’s too many notifications on the phone.

[Michael Pryor]

When you add people’s faces to cards it also sets them to watch the card. This is one reason people get notified of things but you can stop watching anything : https://help.trello.com/article/799-watching-cards-lists-and-boards

You can also control the frequency that emails go out. If you set that to periodically then if the people check their notifications in the app it won’t also email them the same notifications.