How to Change Yahoo Mail Password and Update Security Settings
Applies to
Yahoo Mail
Last updated
2 March 2026
Problem
You need to change your Yahoo Mail password due to security concerns, suspicious login activity, or simply because you have forgotten it. In some cases, users update their password but forget to update it on connected devices, causing sync or login errors.
Failing to update security settings properly can lead to repeated sign in problems or account vulnerability.
Solution
Change your password directly from Yahoo account security settings and update credentials on all connected devices and apps. Reviewing security options at the same time ensures your account remains protected.
Step-by-step instructions
Log in to Yahoo account security
Open a web browser and sign in to Yahoo Mail.
Access Account Info and navigate to Security Settings.
Change your password
Select Change password.
Enter a new strong password that is unique and not used elsewhere.
Confirm and save the new password.
Update password on mobile devices
Open the Yahoo Mail app or device mail settings.
If prompted, enter your new password.
If errors appear, remove the account and add it again with the updated credentials.
Update third party apps
If using Outlook or another email client, replace the old password with the new one.
If you use app specific passwords, generate a new one if required.
Review recent account activity
Within security settings, check recent sign in activity.
Sign out of unfamiliar sessions if necessary.
Enable additional security features
Turn on two step verification for added protection.
Confirm your recovery phone number and backup email address are correct.
Optional methods or tools
- Use a password manager to generate and store strong passwords
- Enable login notifications for new device sign ins
- Review connected apps and remove unused access
- Set up account recovery options immediately after password changes
Best practices or tips
- Avoid reusing passwords across multiple websites
- Change passwords immediately if you suspect suspicious activity
- Keep recovery information updated at all times
- Use two step verification whenever possible
- Log out from shared or public devices after use
Changing your Yahoo Mail password is a critical step in maintaining account security. Updating credentials across all connected devices prevents login errors and ensures continued email access.
Regularly reviewing security settings and enabling additional protection measures reduces the risk of unauthorised access. With strong password management and updated recovery information, your Yahoo Mail account remains secure and reliable.
