With Block Sender, you can send fake bounce-back messages, which will make the sender think your email address no longer exists. You can bounce an email when creating a new block or from an existing block in the dashboard.
Note: In order to send fake bounce-backs with Block Sender you need to upgrade your account to Plus or Pro.
Bouncing an Email
- When creating or editing a block in the browser extension or the dashboard, choose “Yes, bounce back” under “Should we Bounce Back their emails?”
- Click Save.
Bouncing an Existing Email
- In Gmail, open the email you want to bounce
- Click the Block button
- Select the “Reply with…” option
- Make sure “Fake Bounce-Back” is selected in the dropdown that pops up
- Click “Send response”