How to resolve AOL email password issues on Mac mail?

I've been using aol email for years and it topped working today. when I try to add the password in mac mail. This is what I get, it won't accept input. Tried deleting and creating new account, still no luck. Works on aol.com and on my iPhone

[Re-Titled by Moderator]

Original Title: mac mail won't accept a password for aol