The quickest 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 mobile apps, the process is similar — tap the menu icon (three horizontal lines), scroll down, and tap "Sign out". The exact location of these buttons varies slightly between devices, but the sign-out option is always in your account menu.
If you cannot find your account icon, look for your name, email address, or a circular profile picture in the top right corner of the Yahoo Mail interface. This is the standard location across Yahoo's services.
Key Takeaways
- Click your account icon in the top right corner of Yahoo Mail and select "Sign out" to end your session immediately.
- On phones and tablets, tap the menu icon (three lines) and scroll to find the "Sign out" option.
- Yahoo Mail automatically logs you out after a period of inactivity, though the exact time varies by device and browser.
- Logging out on a shared device removes your access to email, calendar, and other Yahoo services on that device until you sign back in.
- Clearing your browser cookies and cache after logging out adds an extra layer of protection on shared computers.
Logging out on a computer or laptop
Open Yahoo Mail in your web browser and look at the top right corner of the page. You should see either your profile picture, your name, or a circular icon with your initials. Click on it once.
A dropdown menu will appear with several options. Look for "Sign out" or "Log out" — the exact wording depends on your Yahoo account type and region, but it will be near the bottom of this menu. Click it, and your session ends immediately. You will be returned to the Yahoo Mail login page.
If you are using Yahoo Mail through a third-party email client like Outlook, Apple Mail, or Thunderbird, you will need to remove your Yahoo account from that application instead. The steps differ by program, but generally involve going to Settings or Preferences, finding your Yahoo account, and selecting Remove or Delete Account.
Logging out on a phone or tablet
Open the Yahoo Mail app on your device. At the top left or top right corner, you should see a menu icon — this usually looks like three horizontal lines stacked on top of each other, sometimes called a "hamburger menu". Tap it.
Scroll down through the menu options until you see "Sign out" or "Log out". Tap that option. You will be logged out of the app, and the next time you open it, you will need to enter your email address and password again.
If you use Yahoo Mail through your phone's built-in email app (like Gmail app on Android or Mail app on iPhone), you will need to remove the account from that app's settings instead. Go to Settings, find Accounts or Mail, select your Yahoo account, and choose Remove or Delete.
What happens when you log out
When you log out, your session ends immediately. Anyone using that device after you log out cannot see your emails, contacts, calendar, or other Yahoo account information without signing in with your password. This is especially important on shared computers, tablets, or phones.
Logging out does not delete your emails or change any settings in your account. Your messages, folders, and preferences remain exactly as they were. The next time you log in from any device, everything will be there.
If you log out on a device and then want to use Yahoo Mail again, you will need to enter your email address and password. If you have two-factor authentication enabled on your account, you may also need to enter a code from your phone or authentication app.
Automatic logout after inactivity
Yahoo Mail automatically logs you out if you do not interact with your account for a certain period of time. This timeout varies — it might be 30 minutes, one hour, or longer depending on your device, browser, and whether you checked the "Keep me signed in" box when you logged in.
If you checked "Keep me signed in" when you logged in, your session will last longer before timing out. If you did not check that box, you will be logged out more quickly. On public or shared computers, it is a good idea to not check this box, even if it means logging in more often.
You will know you have been automatically logged out when you try to read an email or perform an action and are sent back to the login page. This is a security feature — it prevents someone from accessing your account if you step away from an unlocked device.
Logging out on shared devices
If you use Yahoo Mail on a computer, phone, or tablet that other people also use, logging out is important for privacy. When you log out, the next person cannot see your emails or access your account without your password.
After you log out, consider clearing your browser's cache and cookies if you are using a web browser. This removes stored login information that could potentially be recovered. In most browsers, you can do this by pressing Ctrl+Shift+Delete (Windows) or Command+Shift+Delete (Mac), then selecting the time range "All time" and checking the boxes for "Cookies" and "Cached images and files".
If you share a device with someone else regularly, you might also consider using your browser's private or incognito mode when checking Yahoo Mail. This mode does not store cookies or browsing history, so your login information is not saved on the device.
If you cannot find the sign-out button
If you are looking at Yahoo Mail but do not see an account icon or menu in the top right corner, you may be looking at a different Yahoo service or an older version of the interface. Try refreshing the page by pressing F5 (Windows) or Command+R (Mac).
If you are still unable to find the sign-out option, try going directly to the Yahoo Mail homepage by typing mail.yahoo.com into your browser's address bar. This will load the current version of Yahoo Mail, where the sign-out button should be visible in the top right corner.
On mobile devices, if the menu icon is not visible, try tapping the three-line icon at the top left of the screen, or swipe from the left edge of the screen toward the right. Different versions of the Yahoo Mail app may place this menu in slightly different locations.
Frequently Asked Questions
Does logging out delete my emails?
No. Logging out only ends your current session. All your emails, folders, contacts, and settings remain in your Yahoo account. The next time you log in, everything will be exactly as you left it.
What if I forget to log out on a shared computer?
If you realize you forgot to log out, you can log in to your Yahoo account from any other device and change your password. This will force you out of all other sessions. Then log back in with your new password on the shared computer and log out properly.
Can I log out of Yahoo Mail on all devices at once?
Yahoo does not have a built-in "sign out everywhere" feature like some email services do. You will need to log out manually on each device where you use Yahoo Mail. Changing your password will end all active sessions, but you will then need to log back in on each device with the new password.
Will logging out affect my Yahoo account settings or recovery options?
No. Logging out does not change any settings, recovery email addresses, phone numbers, or security options. It only ends your current session on that device.
How do I log out if I am using Yahoo Mail through Outlook or another email app?
You cannot log out through Yahoo Mail itself in this case. Instead, open the email app you are using, go to its Settings or Preferences, find your Yahoo account in the account list, and select Remove or Delete Account. The steps vary by app.