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Blacklist emails

post

/email/blacklist

Blacklisting an email address will unsubscribe the user from email and mark them as hard bounced.

Rate limit

We apply the default Braze rate limit of 250,000 requests per hour to this endpoint, as documented in API rate limits.

Request body

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Content-Type: application/json
Authorization: Bearer YOUR-REST-API-KEY
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{
  "email": ["blacklist_email1","blacklist_email2"]
}

Request parameters

Parameter Required Data Type Description
email Required String or array String email address to blacklist, or an array of up to 50 email addresses to blacklist.

Example request

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curl --location --request POST 'https://rest.iad-01.braze.com/email/blacklist' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer YOUR-API-KEY-HERE' \
--data-raw '{
  "email": ["blacklist_email1","blacklist_email2"]
}'
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