550 5.1.1 Domain does not exist

I can’t receive emails.
I get this error: 550 5.1.1 Domain does not exist

My domain is stickercity.ar

Please helpme thanks

Your MX records indicate you’re using the Email Routing beta feature. Is that all set up with verified addresses?

https://developers.cloudflare.com/email-routing/get-started/email-addresses/

I don’t want to redirect my emails.
Which ones should I replace them with?

If you’re not going to use Cloudflare’s Email Routing beta feature, you should turn it off and replace the DNS records with the ones your mail host instruct you to use.

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