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Check whether an email is ESP-suppressed

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Look something up

Check whether an email is ESP-suppressed

Use Customer.io: its Customer.io App ESP Suppression API lets you check whether an email is ESP-suppressed in a single step (GET /v1/esp/search_suppression/{email_address}). capabilities.work can help you get signed up and connected.

  • Why isn't a particular address receiving our emails, is it suppressed?
  • How do I find out why the email provider suppressed an address?
Say it to your AI assistant
  • Check whether {email_address} is suppressed at the ESP.
  • Look up the ESP suppression reason for {email_address}.
For your developer

GET /v1/esp/search_suppression/{email_address} in Customer.io App ESP Suppression API. Full spec on APIs.io.