Seeking Email Address Hotel Villa Mexicana

Hello,
I am trying to find a working email address for Hotel Villa Mexicana since early December. We have a reservation in 2 weeks and I have a couple of questions.

I have been given 4 different addresses:
ruvacaciones1@villamexicana.mx, recepciones1@villamexicana.mx, vtasmexhotels@prodigy.net.mx (These all come back "Delivery Failure" invalid address)

The website says to use: gerenciaventas@villamexicana.mx, (This one comes back with a delivery failure message that says the mailbox is full)

Someone suggested contacting Hotel Irma because they are owned by the same people and that maybe they would get me a correct address. I sent an email to: Villamexicana1-irma@hotmail.com but got no response.

Can anyone help ?