MailButler (https://www.feingeist.io/mailbutler), the Apple Mail assistant by Feingeist Software GmbH, has added a new feature on its list.
It’s called Follow-Up, and it allows users to schedule a follow-up reminder that will notify them when there is no response to a particular email. Once the email is written, the user can just tell MailButler when he wants to be reminded, and the notification will appear on his preferred date and time. MailButler simplifies, optimizes and streamlines working with emails.
The app requires Mac OS X 10.10 or later. A demo is available for download; registration is $8.95.