What client are you using for messaging/email? Not that I'm a huge fan of Outlook, but it has a "delayed delivery" option that schedules when the emails leave

What client are you using for messaging/email? Not that I'm a huge fan of Outlook, but it has a "delayed delivery" option that schedules when the emails leave your outbox, and an "Urgent" option that highlights the email in the receiver's browser. I don't know if I would want those features in a messaging/chat app. The whole scheduling aspect seems to lend itself to the asynchronous aspects of email. Unless you tailor the notifications in your messaging app, everything is basically "urgent".