1 Amma Serwaa Frimpong Help Hi how do I change my host email address or is it possible to add another host 10 BrookAve Hi Amma, Are you asking two things: How to amend my own host emaill address and add a co-host i.e. additonal person who can andwill respond to bookingsn and guest messages Yes you can , simply logon to the extranet https://admin.booking.com Now goto the topright circle buttons, the first one will be your account, on that menu click and choose Contacts there you can amend , add etc. On the same menu you can create and add users, this is where you create your co-host staff. Kind Regards 1 Amma Serwaa Frimpong Thank you so very much Barry. You've been very helpful. So does it mean that if I add several contacts to the "reservations contact"; they will all receive an email when there is a booking???