Received email from a blocked address

Emails from blocked senders can still find their way into your Yahoo Mail if the "From:" email address was altered. Spot and stop the forged sending address.

Find the true address in a forged email

  1. View the full headers of an email to determine if the sender info was changed.
  2. Compare the bottom From: address to the address in either the Received or Mailfrom field.
  3. The true sending email address will be viewed in the top most Received or Mailfrom field.

Image of a forged email address in the full header of a raw message.

Stop these messages once and for all