In most cases, Yahoo! Mail downloads the message_zdm.html attachment and displays it below the message body. To read your secure message with Yahoo! Mail, click the Sign in and Read Message button within this inline attachment. If a warning message displays, letting you know that you are about to send information to someone other than Yahoo, click OK to dismiss the message. A new browser window opens, where you can sign in and read your message.
In some cases, the inline attachment does not display correctly or the Sign in and Read Message button does not work. If this occurs, use the following procedure to read a secure message with Yahoo! Mail:
- Click the message_zdm.html attachment in the message header to display the dialogue box for opening or saving the file.
- Open the attachment in your browser.
- Click the Sign in and Read Message button to start the registration and authentication process.
- Follow the remaining prompts to read your secure message.