@Andrew1030 Even if they are from Airbnb never provide your account details via email. They have access to your account anyway and can get any details that they need. There is no reason you should ever have to provide a Company with this sort of info via email.
Airbnb do not seem very security aware as they commonly send out emails telling you to click on links to update account info/banking info. No other reputable company that manages any private or sensitive information does this. It is actually extremely concerning as I believe their processes leave them quite open to cyber attacks.