I love the classic yahoo mail and have used it for over 25 years.

Last year I was forced to use the new yahoo mail and frankly I hate it. It is very difficult to use.

The reason I like the classic yahoo mail is that is simple. It is easy for me to navigate, find my folders, file away email, etc. I love the classic yahoo mail.

When I was forced to use the new yahoo mail, I found it very difficult to use. I don't like most of the automated features. It is also a lot like gmail which I have an account that I NEVER USE, because I hate the features. The simplicity and practical UI and behavior of the classic yahoo mail can't be beaten. It should never be replaced.