Microsoft appears to have turned off the always-use-HTTPS option in Hotmail for users in more than a dozen countries, including Bahrain, Morocco, Algeria, Syria, Sudan, Iran, Lebanon, Jordan, Congo, Myanmar, Nigeria, Kazakhstan, Uzbekistan, Turkmenistan, Tajikistan, and Kyrgyzstan. Hotmail users who have set their location to any of these countries receive the following error message when they attempt to turn on the always-use-HTTPS feature in order to read their mail securely:
Your Windows Live ID can’t use HTTPS automatically because this feature is not available for your account type
— via redwolf.newsvine.com