Delivery Status Notification (Failure)

[Mail Delivery Subsystem]

** Address not found **

Your message wasn't delivered to help at theverycool.store because the address couldn't be found, or is unable to receive mail.



The response from the remote server was:
554 5.7.1 <help at theverycool.store>: Recipient address rejected: user help at theverycool.store does not exist
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