I just received an email from Airbnb notifying me and the guest that they had cancelled a booking. It said:
"We monitor all reservations and user interactions on Airbnb very closely. We've noticed this reservation MX4BMQ doesn't appear to be legitimate. As a result we have cancelled the reservation and refunded the payment. If you feel this was done in error, please let us know. Otherwise we hope you understand that we do this to preserve the integrity of our marketplace."
I don't understand what this means.
Nor does it explain HOW to "let them know" if this is an error because they don't offer any kind of support by email.
What's going on?