How do I sign out of MY email address to check email that has another email address?

When I click on ';sign out'; all I get is a little popup box that gives my the options to

Change Picture

Change Name

View your account

Link other accountsHow do I sign out of MY email address to check email that has another email address?
I assume you want to check an other Yahoo email account of yours...after you sign out of mail, you will get a ';sing in'; logo on top of the page...not very prominent but you can find it.

If that does not work....you can always sing in from a new link----%26gt;

https://login.yahoo.com/config/mail?.src