How to Change Your Yahoo Mail Password on Any Device (2026)

Maybe Yahoo just signed you out and is asking for a new password, or you want to lock the account down after spotting something odd. Either way, changing your Yahoo Mail password is quick once you know where the setting lives.

The exact path depends on whether you are on the web, the Yahoo Mail app, or a separate mail program like Apple Mail or Outlook. This guide covers all of them, fastest route first.

One thing to know before you start: the moment you change your password, Yahoo signs you out everywhere. You will need to sign back in on every device, so set aside a couple of minutes to update each one.

Before You Start: What You Need

To change your password while signed in, you must know your current password and be able to clear any 2-step verification challenge that pops up during the process.

If you cannot find a "Change password" option anywhere, the likely reason is that Account Key (Yahoo's passwordless sign-in) is turned on. You have to disable Account Key before you can set a regular password.

If you have forgotten the password entirely, skip ahead to the recovery section. That route needs a recovery email address or recovery phone number already on the account.

Change Your Password on the Web (Fastest)

This is the quickest method and the one most people should use. You can go straight to the security settings or navigate from inside your inbox.

The direct route, using Yahoo's own canonical steps:

1.Sign in to the Yahoo Account security page.
2.Under "Ways of signing in," click "Password."
3.Enter a new password.
4.Click "Continue."

If you prefer to start from your inbox at mail.yahoo.com, the click path is slightly longer:

1.Sign in at mail.yahoo.com and complete 2-step verification if prompted.
2.Hover over your profile icon in the top-right corner and click "Manage Your Accounts."
3.Select "Account Info," then click "Security."
4.Scroll down and click "Change Password" under "How you sign in to Yahoo."
5.Enter your new password in the popup and click "Continue."

Change Your Password in the Yahoo Mail App on iPhone or iPad

If you live in the Yahoo Mail app on iOS, you can change the password without opening a browser.

1.Tap the profile icon.
2.Tap "Manage Accounts."
3.Tap "Account," then tap "Security."
4.Scroll to the bottom and tap "Change password."
5.Enter a new password and tap "Continue."

If there is no "Change password" option, Account Key is enabled and must be turned off first. If the in-app steps still do not work, open a mobile web browser and use the web method above instead.

Change Your Password in the Yahoo Mail App on Android

On Android, open the Yahoo Mail app and sign in (install it from the Google Play Store first if you do not have it). Tap the profile icon to open your account menu, then look under the account and security settings for the option to change your password. You may be asked to confirm your identity with your device passcode or biometrics along the way.

Menu labels and the exact location of the password setting can shift between app versions and Android releases. If you cannot find a "Change password" option in the app, the most reliable route is to open a mobile browser and use the web method above instead.

Reset a Forgotten Password

If you cannot sign in at all, use Yahoo's account recovery tool. This works on any device with a browser.

1.Go to the Sign-in Helper at login.yahoo.com/forgot.
2.Enter your recovery email, or click "Use recovery phone number."
3.Click "Next."
4.Follow the on-screen instructions, which typically means entering the verification code sent to your recovery method and then setting a new password.

This is also a good reminder to keep recovery details current. Expired or outdated recovery info can lock you out of your account entirely.

Re-enter the Password on Your iPhone or iPad Mail App

If you read Yahoo through the built-in iOS Mail app, changing your password leaves that app stuck on the old one. Until you update it, the app cannot verify your account or talk to the mail server, so new mail stops arriving.

The path differs by iOS version. On iOS 17, open Settings > Mail > Accounts, tap your Yahoo account, then tap "Re-enter password." On iOS 18, open Settings > Apps > Mail > Mail Accounts, tap your Yahoo account, then tap "Re-enter Password."

Enter your new Yahoo password. If prompted, complete the verification step, then tap "Save." If the "Re-enter Password" option is missing, remove the account and add it back.

Update the Password in Apple Mail on Mac

On a Mac, the stored password lives in the account's server settings.

1.Click "Mail" in the menu bar and choose "Settings."
2.Select your Yahoo account from the list, then open the "Server Settings" tab.
3.Delete and re-enter your Yahoo password in the "Password" fields under both "Incoming Mail Server" and "Outgoing Mail Server."
4.Click "Save."

Outlook needs a fresh sign-in after a password change.

1.Open Outlook and click the settings icon.
2.Select "Accounts."
3.Click "Sign in" next to your Yahoo email account.
4.Follow Yahoo's sign-in flow, entering a verification code if prompted.
5.Click "Agree" to grant permissions.

If reauthentication succeeds but mail still does not refresh, close Outlook and reopen it.

Generate a New App Password for Other Mail Clients

Some third-party email apps do not use Yahoo's branded sign-in and instead rely on a separate app password. Here is the trap most people miss: app passwords stay active even after you change your main account password. Changing your main password does not rotate them, so an old app password can keep working until you delete it.

To create a new one:

1.Go to your Yahoo Account Security page.
2.Under "External connections," click "Create app password."
3.Enter your app's name and click "Generate password."
4.Use the one-time generated password to log into your third-party app, then click "Done."

To revoke an old one, open the app passwords list under "External connections," click "Delete" next to the target, then click "Delete" again to confirm. For best results, generate app passwords from a browser you have signed into Yahoo with for several days in a row, and avoid Incognito mode. If it fails, use webmail or the official Yahoo app instead.

Frequently Asked Questions

Why is Yahoo forcing me to change my password?
Yahoo prompts a change if it has noticed any unusual activity on your account, or if you are using a password that is old or not strong enough. Creating a new one helps keep your personal info secured from intruders and imposters.

Will I be signed out of my other devices?
Yes. After you change your Yahoo password, you are signed out of Yahoo on all your devices and must re-enter the new password on each one.

Why did my inbox stop updating after I changed my password?
Your phone or computer's Mail app or Outlook is still holding the old password, so it cannot verify your account or communicate with the mail server. Re-enter the new password in that app and mail will start flowing again.

There is no "Change password" option. What now?
That almost always means Account Key (passwordless sign-in) is enabled. Disable Account Key first, then the option to set a password will appear.

Do I need to recreate my app passwords after changing my main password?
Yes, if you want the old ones gone. App passwords remain active even after a main password change; to invalidate one you must delete it. If a third-party client breaks after the change, delete the current app password, generate a new one, and sign in with the new password.

What if I have forgotten my password completely?
Use the Sign-in Helper at login.yahoo.com/forgot with your recovery email or recovery phone number. Just make sure that recovery info is current, since outdated details can leave you locked out.