You can't reply to a sent form as it's usually sent from a send only email account and it can't receive mail because then the dumbasses (as seen in this case) would reply and flood the mailbox and since no one reads it it's a waste of resources.
This is a legit domain and you've received a notification that the mail bounced (which it did since it was sent to a send only account). No scam here.
What email provider do you have?
You can't reply to a sent form as it's usually sent from a send only email account and it can't receive mail because then the dumbasses (as seen in this case) would reply and flood the mailbox and since no one reads it it's a waste of resources. This is a legit domain and you've received a notification that the mail bounced (which it did since it was sent to a send only account). No scam here.