Fix problems with Yahoo Mail
We are constantly working on improving Yahoo Mail and making sure we are up to date with the latest technology in order to provide you with the best mail experience. Sometimes something may not work like it's supposed to, use this guide to fix it.
Ad blockers add code into your browser in order to block ads, which can negatively impact email performance and functionality. You can unblock ads on Yahoo Mail to avoid these issues.
- Click the Apple menu .
- Click System Preferences.
- Click General.
- Beside "Show scroll bars," click Always.