Outside North America and you can't send messages?

Right now, this is a known issue with some carriers (operators) around the world. It seems that they don't allow image uploads on certain ports. We're investigating this currently and suggest the following:

1. Turn data off
2. Turn Wi-Fi on
3. Make sure you're connected to Wi-Fi
4. Try sending the message

If you managed to send successfully via Wi-Fi, there your carrier is blocking uploads via a 3G or 2.5G data connection. Please contact us with your carrier/operator, country and phone number - we will investigate and get back to you.