@Graham *****
correct. The closest I found for approved Evisa application is Hong Kong.
S Korea and Japan work also.
You can put your passport country and the country you are trying to apply from into the system on the Thai evisa site and it will tell you if you are approved.
Also, it takes 7-10 days per the website so you will be visiting a host country a bit longer than making an appointment at a Thai embassy (2-3 day turn)