Additional security features in Yahoo Mail
Keeping our user's accounts safe is critically important to Yahoo. Find out how we're taking additional security measures to keep your account safe and secure.
Problems viewing or passing CAPTCHA verification
Learn what CAPTCHA is, and why Yahoo uses it to verify you're human.
Guidelines for comments on Yahoo
Help keep Yahoo a fun and safe place by acting considerate and respectful when posting comments. Learn our guidelines and join us in creating a positive experience.
Protect your kids online
You already do what you can to protect your kids in everyday life, make sure you're doing everything that you can to keep them safe online. Learn how to provide a safe online environment for your child.
Report abuse or spam on Yahoo
Are you receiving ill-suited emails to your mailbox? If you feel the emails you're receiving are abusive, report it! Learn how to report inappropriate messages, photos, videos, and other content to Yahoo.
Limits on sending email in Yahoo Mail
In order to protect people from receiving spam emails, Yahoo sets limits on how many messages can be sent at one time. Learn more about the sending limits.
Email sender verification notice
Did you get a notification that an email has been sent from a suspicious account? Learn how to recognize the notification and what it can mean for your account security.
Should I delete my contacts if my account was hacked?
Are you concerned about your contacts getting spam after your account was hacked? Discover why it's not necessary to delete all your contacts.
Control excessive spam email
Is your inbox suddenly getting flooded by spam and other emails? Learn why this is happening and how to identify and deal with spam bombing.
Spam emails are sent from hacked account after password change
If you've secured your Yahoo account and it's still seeming to send spam, spoofing is the cause. Learn how this happens after you've changed your password.
