Use these simple steps to block the Flipboard you no longer want:
- Install Block Sender for Gmail by clicking the "Install" button found in the upper right-hand corner of this site. The installation won't take long. Open Gmail when it is done.
- After signing up for a Block Sender account and linking your Gmail account to Block Sender, open the unwanted email from Flipboard, and click the "Block" button on the messages toolbar.
- Select the "Emails from this sender" option.