The phrase commonly introduces a retraction or nullification of previously sent electronic correspondence. It signals that the recipient should ignore the message’s content and any actions prompted within. For instance, if a pricing quote was sent in error, subsequent communication might contain the phrase to invalidate the earlier information.
Employing such a disclaimer offers several advantages, including minimizing confusion, preventing actions based on incorrect information, and maintaining professional integrity. Its use reflects an understanding that mistakes occur and a commitment to rectifying them promptly. The practice likely evolved alongside the increasing prevalence of email as a primary communication method in professional and personal settings.