MailMoo
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DocumentationAPI referenceMCP
EndpointsCRM

Add to the blocklist

Block social profile URLs, emails, company pages, or domains. A domain blocks everyone at it, including people imported later. Names are refused and returned in invalid instead of failing the request. Matching people and companies are blocked immediately, and sequences already running for them stop. Removing the entry is the only way to unblock.

POST/blocklist.add

Authorization

bearerAuth
AuthorizationBearer <token>

Enter your MailMoo API key (format: sk_live_...)

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/blocklist.add" \  -H "Content-Type: application/json" \  -d '{    "values": [      "string"    ],    "category": "string"  }'
{  "added": -9007199254740991,  "alreadyListed": -9007199254740991,  "blockedPeople": -9007199254740991,  "blockedCompanies": -9007199254740991,  "stoppedSequences": -9007199254740991,  "invalidCount": -9007199254740991,  "invalid": [    {      "value": "string",      "reason": "string"    }  ]}

List blocklist categories GET

Categories this workspace can file a blocklist entry under: competitor, customer, partner, and do_not_contact, plus any custom category already in use.

Remove blocklist entries POST

Remove entries from the blocklist. People and companies they were the only match for can be contacted again. Another entry may still block the same record.