Take an address off the block list. After removal, sends to it are allowed again — so only un-suppress addresses you are confident you should be mailing.
DELETE /v1/suppressions
Query parameters
The address is passed as a query parameter, not in the request body.
The suppressed address to remove. URL-encode it when calling directly.
Re-mailing a complaint risks your reputation. Removing an address that complained or hard-bounced and then mailing it again can hurt your deliverability. Prefer leaving automatic suppressions in place unless you know the entry was a mistake.
Request
curl -X DELETE "https://api.drin.run/v1/suppressions?email=do-not-mail@example.com" \
-H "Authorization: Bearer $DRIN_API_KEY"
Response
Returns 204 No Content with an empty body. The call is idempotent — removing an address that is not currently suppressed still succeeds. 