The action of marking an email message with a visual cue to denote its importance or to remind the user to address it later is a common function within email clients. This feature provides a way to prioritize and manage incoming correspondence. For instance, an employee might mark a message from their supervisor requiring immediate action, or highlight an email containing information needed for a future project.
Using this function enhances organization and workflow efficiency. It provides a visual reminder that an email requires attention, thereby reducing the likelihood of overlooking critical tasks or information. Historically, this functionality emerged as email volume increased, becoming necessary to filter and manage large inboxes effectively.
