The fastest way to log out of Yahoo Mail

To log out of Yahoo Mail, click your account icon in the top right corner of the screen, then select "Sign out" from the menu that appears. On a phone or tablet, tap the three horizontal lines (called a menu icon) in the top left, scroll down, and tap "Sign out". The process takes about five seconds and closes your session when ready.

If you cannot find the account icon, look for your name or a circular profile picture in the top right. On some older versions of Yahoo Mail, it may appear as a gear icon instead — click that and look for "Sign out" in the dropdown menu.

Key Takeaways

  • Click your account icon in the top right corner of Yahoo Mail and select "Sign out" to end your session.
  • On a phone or tablet, tap the menu icon (three horizontal lines) in the top left, scroll down, and tap "Sign out".
  • Logging out closes your session but does not delete your account or emails — you can log back in anytime with your password.
  • If you are on a shared computer, always log out before leaving so others cannot read your emails.
  • Closing the browser tab without logging out leaves your session open, which is why the explicit sign-out step matters on public devices.

Why you should log out on a shared computer

When you log out, Yahoo Mail closes your session and removes your access from that device. If you straightforward close the browser tab or window without logging out, your session stays active — anyone who opens Yahoo Mail on that computer will still see your inbox, sent folder, and contacts until the session times out on its own (which can take hours).

This is especially important on computers at work, at a library, at a school, or in a shared home. Logging out takes five seconds and prevents someone else from reading your emails, sending messages from your account, or changing your password.

Logging out on different devices

On a desktop or laptop computer: Click the account icon (usually a circle with your initial or profile picture) in the top right corner of the Yahoo Mail page. A dropdown menu will appear. Click "Sign out" at the bottom of that menu.

On an iPhone or iPad: Open the Yahoo Mail app. Tap the three horizontal lines (menu icon) in the top left corner. Scroll all the way down to the bottom of the menu. Tap "Sign out".

On an Android phone or tablet: Open the Yahoo Mail app. Tap the three horizontal lines (menu icon) in the top left corner. Scroll down and tap "Sign out".

On the Yahoo Mail website using a phone browser: Tap the menu icon (three horizontal lines) at the top left of the page. Scroll down and tap "Sign out".

What happens after you log out

After you log out, your emails remain in Yahoo's servers — they are not deleted. Your account is still active and still yours. The next time you want to check your email, you will need to log back in with your email address and password.

If you log out and then try to access Yahoo Mail again on the same device, you will see the login screen asking for your email address and password. This is normal and expected. You can log back in as many times as you want.

If you cannot find the sign-out option

If you are looking at Yahoo Mail but do not see an account icon in the top right corner, you may be looking at an older version of the website or a different Yahoo service. Try refreshing the page by pressing F5 on a keyboard (or swiping down on a phone) to reload Yahoo Mail.

If the page still does not show an account icon, try clearing your browser's cache and cookies, then log in again. On most browsers, you can do this by pressing Ctrl+Shift+Delete (Windows) or Command+Shift+Delete (Mac), selecting "Cookies and cached images", and clicking "Clear".

Logging out remotely from other devices

If you logged into Yahoo Mail on a device you no longer have access to — a phone you sold, a computer you left at a friend's house, or a tablet you lost — you can end that session from a different device. Log into Yahoo Mail on a device you do have access to, go to your account settings, and look for "Security" or "Connected apps and devices". From there, you can see all active sessions and sign out of any of them remotely.

This prevents someone else from using that lost or sold device to access your email. If you cannot find this option in your settings, visit the Yahoo Account Security page directly and look for "Recent activity" or "Devices".

The difference between logging out and deleting your account

Logging out and deleting your account are two completely different actions. Logging out straightforward ends your current session — your account, emails, and contacts all remain intact. Deleting your account is permanent and removes everything associated with that email address from Yahoo's servers.

If you only want to stop using Yahoo Mail temporarily or on a particular device, log out. If you want to permanently close your Yahoo account and remove all your data, that requires a separate deletion process through your account settings, which is not reversible.

Frequently Asked Questions

Does logging out delete my emails?

No. Logging out only ends your session on that device. All your emails, folders, and contacts remain stored in your Yahoo account and will be there when you log back in.

What if I log out and forget my password?

You can reset your Yahoo password using your recovery email address or phone number. Go to the Yahoo login page, click "Forgot password?", and follow the steps to verify your identity and create a new password.

Can I log out of Yahoo Mail on all my devices at once?

Not with a single click, but you can log out of each device individually by going to that device and following the sign-out steps. If you want to end all sessions at once, change your Yahoo password — this automatically logs you out everywhere and requires you to log back in with the new password on each device.

Is it safe to stay logged in on my home computer?

If you are the only person who uses your home computer and it has a password, staying logged in is generally safe. If other people in your household use the same computer, log out before you leave so they cannot access your email.

What does "sign out" mean?

Sign out means to end your login session and disconnect from your account on that device. After you sign out, the next person who opens Yahoo Mail on that device will see the login screen, not your inbox.