All my emails to cloudflare have been deleted

What is the name of the domain?

goodsengine.com

What is the error number?

emails were deleted

What is the error message?

The emails were not forwarded.

What is the issue you’re encountering

My emails to cloudflare have been deleted. I checked the blocklist online and the domain is not blocklisted.

What steps have you taken to resolve the issue?

try 4 times , frome 3 mail, all mail be deleted.

What are the steps to reproduce the issue?

what can i do?

Screenshot of the error