I think it is funny people make such points about Saudi Arabia, as they are what we should compare to. However, I live in a Gulf country neighboring to KSA and trust me mail censorship is bizarrely complicated and we all laugh about it.
It’s just the first country that comes to mind that fits the bill of being openly religious/islamic (as opposed to Turkey), having a somewhat working government (as opposed to Egypt, Libya or so) and not being too hostile to ‘the West’ (as opposed to Iran) to make such an experiment at least thinkable.