Domain Error (Support Email)

[RcSusu]

When I wanted to report something to support(at)spacetimestudious.com, there will always be this error. How?

[Bilaxman]

Did you change (at) to @ ?

[DocDoBig]

It's support(at)spacetimestudios.com

replace the (at) with @ like Bilax said above.
An alternative would be to click on Support on top of the page:

http://support.spacetimestudios.com/