I'm overseas and at first I tried to use the Plex Netflix plugin and connect to Netflix through a VPN that I would have dynamically open whenever it went to a range of ip addresses, but Netflix's amazon range kept changing - I assume to stop people like me from accessing from overseas.
And so I gave up trying to do it 'proper' and now I just download their shows and watch them from my own server. I live in a country where it's legal to download - just not share, and I think what I do is completely reasonable.
But I at least still pay my monthly fee.