Hi @Palvinder. Thanks for being part of GoDaddy Community! The rejection notice specifies that the message is being rejected due to its content. Something in the message is triggering our spam/virus filters. The best way to move forward is to have the sender submit a request to clear the content using the form linked in the notice. Hope that helps.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.