I change my aliases the main one  (Account aliases

Add or change aliases) in outlook.com and since then i cannot sync with outlook 2013 and even with my phone i cannot log in even if i change it back to the same alias nothing changed and i cannot sync with my mobile device or outlook 2013  I got in office 2013 a message like that 

Log onto Exchange ActiveSync mail server (EAS): The username or password you entered isn’t working. Please try typing them again.

But the username and password  are correct i know it because

The only think that is working is on the side outlook.com  where i only can log in and here is the password working...???

Does somebody know any solution thank ??

Thanks for the help