Help Ymail account issues

[cubanref]

So last night my ymail account stopped working. It was working fine and now when I go to refresh it says login failed. When I go to settings and verify my password and username it says authentication failed....I can send emails out no problem but I can't receive any!

Any ideas or help??

 

[cubanref]

Anybody??

I know someone has an idea or solution that I can try. Please let me know what I can do