| Subject | English | Korean |
| comp., MS | message disposition notification | 메시지 처리 알림 (A request for disposition information from a recipient after a message has been successfully delivered. The information might include whether the message was displayed, printed, or deleted without display, or if a recipient refused to send notification) |
| comp., MS | notification message | 알림 메시지 (An e-mail message that is sent by a notification activity) |
| comp., MS | notification message | 통지 메시지 (A human-readable message sent by the backend system to the client user) |