In an Email bounce report, Failed shows the number of emails that could not be delivered permanently with reasons for failed delivery.
Some examples in this category are:
- Invalid email addresses for recipient
- Email addresses on a server that was configured to block all emails from the sender's domain
Note: If the address is correct, your customer may need to contact their email provider and have them "white list" active.com and email.active.com
For help downloading the email bounce report, use this article: Downloading An Email Bounce Report