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3762569 - Error 403051 “ip blocked” on accounts.confirmDoubleOptInSubscriptions with ip restrictions enabled – SAP Customer Data Cloud

Symptom

  • Many requests to accounts.confirmDoubleOptInSubscriptions start failing with error 403051 “Ip Blocked”.
  • Issue occurs after enabling IP Restrictions on affected site API keys.


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Environment

  • Product: SAP Customer Data Cloud
  • Admin Console (Settings, Administration, Queries / Reports)

Product

SAP Customer Data Cloud all versions

Keywords

ip restrictions, ip blocked, 403051, 403 forbidden, double opt-in, doi, accounts.confirmDoubleOptInSubscriptions, allow list, unauthenticated, authType everyone, subscription confirmation, endpoint access, cdc ip addresses, gigya , KBA , CEC-PRO-CON , Admin Console (Settings, Administration, Queries / Reports) , Problem

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