How to Set Smartsheet Alert Emails as 'No-Reply' to Avoid Applicant Responses?

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This discussion was created from comments split from: How to set the reply-to on notification emails?.

BB2791

I have a scenario where applicants external to my organization are alerted when they submit a form. I've found that some of the applicants are replying to the alert message which is coming to me as the sheet's owner. I have rolled off this project and am just doing maintenance on the sheet as needed but I should not be receiving emails from applicants. I can't change the owner of the sheet since I'm the only person who has a license. Is there a way to make the email a "no-reply" so there isn't an option for applicants to respond to the alerts?