Get Recipients on the Block List

Learn how to obtain blocked contacts via HTTP API V1.

This is a deprecated API Call. For Updated API Documentation Visit:


This API will return you the list of email addresses which are currently in your blocklist. This is the list of addresses you should remove from your mailing list.

For hard bounces go here.

For unsubscribes go here.

For complaints (abuse reports) go here.

If sent correctly you will receive a response like:


For more detail use:


All code samples are licensed under MIT license.