E-mail inbound not working

Hi.   You recently transferred back to me thermoslimmer.org

But - I have set up an e-mail account on there.   For privacy - it is the only e-mail account on my account so you can see which it is.

It does send out e-mail but DOES NOT receive e-mail.   Every time I try a test I just get a demon mail return.

Might I ask that you rectify this as soon as humanly possible so that I have working e-mail

Regards,

Richard