Does Inbox Break work on all apps? Jonathan August 30, 2021 23:21 Updated Inbox Break’s notification suppression is only available while using the OnMail app. Related articles How do I end an Inbox Break? How do I connect my OnMail address to a third-party email app? Can I still draft and send emails while on an Inbox Break? What happens once an Inbox Break ends? How do I set up an away message? Comments 0 comments Article is closed for comments.