Retrieve all blocks

GET https://api.sendgrid.com/v3/suppression/blocks?start_time={{start_time}}&end_time={{end_time}}&limit={{limit}}&offset={{offset}}

This endpoint allows you to retrieve a list of all email addresses that are currently on your blocks list.

There are several causes for blocked emails: for example, your mail server IP address is on an ISP blacklist, or blocked by an ISP, or if the receiving server flags the message content.

For more information, please see our User Guide.

Request Params

HEADERS