Get Mailbox Recipient ESP Breakdown

GET

https://api.inboxkit.com/v1/api/email-insights/mailbox/{uid}/recipient-esp-breakdown

Maintainer:Not configured

Sending volume and reply rate grouped by the recipient's email provider.

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Path Params

Query Params

Header Params

Responses

🟢200Mailbox Recipient ESP Breakdown retrieved successfully

application/json

Bodyapplication/json

🟠400Bad request

🟠404Mailbox not found

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.inboxkit.com/v1/api/email-insights/mailbox/12b5275a-0fb5-44c8-8b9f-f07368950f0e/recipient-esp-breakdown?period=30' \
--header 'X-Workspace-Id: c145ecc0-6487-49c5-bbbe-46748495cfd2' \
--header 'Authorization: Bearer <token>'

Response Example

200 - Success

{
  "success": true,
  "data": {
    "rows": [
      {
        "esp_provider": "google",
        "esp_category": "business",
        "domain_count": 44,
        "recipient_count": 27,
        "send_count": 214,
        "replied_count": 12,
        "auto_replied_count": 4,
        "reply_rate": 0.0774,
        "send_share": 0.31,
        "sample_domain": "northwind.com"
      },
      {
        "esp_provider": "microsoft",
        "esp_category": "business",
        "domain_count": 27,
        "recipient_count": 16,
        "send_count": 132,
        "replied_count": 7,
        "auto_replied_count": 2,
        "reply_rate": 0.0774,
        "send_share": 0.31,
        "sample_domain": "lumen.co"
      },
      {
        "esp_provider": "proofpoint",
        "esp_category": "business",
        "domain_count": 16,
        "recipient_count": 10,
        "send_count": 81,
        "replied_count": 4,
        "auto_replied_count": 1,
        "reply_rate": 0.0774,
        "send_share": 0.31,
        "sample_domain": "harborlabs.io"
      }
    ],
    "total_sends": 1240,
    "total_replied": 96,
    "total_auto_replied": 31,
    "total_reply_rate": 0.0774,
    "total_domains": 168,
    "total_recipients": 412,
    "classified_pct": 92.4,
    "period_days": 30
  }
}

Modified at 2026-08-19 16:01:11

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