Delete blocks

DELETE https://api.sendgrid.com/v3/suppression/blocks

This endpoint allows you to delete all email addresses on your blocks list.

There are two options for deleting blocked emails:

1. You can delete all blocked emails by setting delete_all to true in the request body.
2. You can delete some blocked emails by specifying the email addresses in an array in the request body.

Blocks happen when your message was rejected for a reason related to the message, not the recipient address. This can happen when your mail server IP address has been added to a blacklist or blocked by an ISP, or if the message content is flagged by a filter on the receiving server.

For more information, please see our User Guide.

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