We've all been there: you hit "send," eagerly awaiting a response, only to be greeted with the dreaded "message not delivered" notification like Email: Message not delivered
Your message couldn't be delivered to support@example.com because the remote server is misconfigured. See technical details below for more information.
Mail Delivery System MAILER-DAEMON@us2.mailforward.mailhostbox.com: This is the mail system at host us2.mailforward.mailhost….
I'm sorry your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to the postmaster.
If you do so, please include this problem report.
You can delete your text from the attached returned message. learn more- solve email bounces back