if you want your client to be connected to domain it should resolve the dns query locally and also needs certain active directory ports to be opened and hamachi is the software provided by third party and will never open all the ports hence I dont think its possible. To connect to your domain you will have to connect to direct VPN OF CORPORATE NETWROK OR USE site to site vpn.
Due to respect , it is possible and i learned few month ago but i need some documentation or any body have experience on it.
this little bit hint to connect domain via hamachi.
the linnk you posted states the required steps wioth building the VPN connection via hamachi first and then going on. SO follow this or use the Windows way to create VPNs.
Please understand that for Hamachi support you have to use there forum pages.
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Microsoft MVP - Directory Services
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