Yahoo Mail Not Work

Hello to all forum users ,

Hi Everybody , i hope everyone is fine . Guys i m facing a problem , Yahoo Mail Not Work . My all clients call me & told me every time that Yahoo Mail not work . i also check i also face this problem . when i open “www.mail.yahoo.com” the login page open when i enter user id & password & click on Sign in the Browser show the page cannot be displayed or connection time out . i check my Main ISP connection in my Laptop direct then yahoo mail work but in through mikrotik yahoo mail not work . Please tell me wht that problem & why this problem apear in my mikrotik ..

What kind of connection do you have and what is your MTU?

i have DSL Broadband Connection & I make PPoE server in mikrotik , My PPPoE MTU is 1480