Hi @iReview. Thanks for being part of GoDaddy Community! It looks like you're trying to send email from your hosting plan via a Gmail server. This is not permitted on our Shared Hosting plans. You would need to send email via the server relay-hosting.secureserver.net. You will not be able to send email through a 3rd party mail server. Hope that helps.
Also, please keep in mind that this is not a support forum. For security purposes, we ask that you refrain from providing your customer number on posts.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.