Fake mailer daemon message

Here's a fake mailer daemon message:

Delivery Status Notification (Failure)

From: Mailer-Daemon [email protected]

To: [Your Email Address]

Subject: Undeliverable: Your Email Message

Date: Sat, 12 Mar 2023 14:30:00 +0000

Message:

This is an automated message from the mailer daemon. Unfortunately, we were unable to deliver your email message to the intended recipient.

Error Details:

The recipient's email address is invalid or does not exist. Please verify the recipient's email address and try resending the message.

Diagnostic-Code: smtp; 550 5.1.1 RESOLVER.ADR.Recipient not found

Action: Please contact the recipient or check the recipient's email address to ensure it is correct.

Mailer-Daemon

This message is just a simulation and is not a real email message.