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Blacklist emails

post

/email/blacklist

core endpoint

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

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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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