Mail Checker

Instantly verify the health, lock status, and token viability of Hotmail accounts without downloading heavy email payloads.

Account Status Checking API

Ensure your emails are alive before delivering them to your users. The check endpoint attempts a lightweight authentication burst against Microsoft's Auth Servers to determine if the refreshToken yields a successful Live connection, or returns an error classifying it as Die.

Validation Parameters

POST
https://api.hsmail.shop/v1/mailbox/outlook/check
Headers:Authorization: (Not Set - Set in Topbar)

Implementation Snippets

curl -X POST https://api.hsmail.shop/v1/mailbox/outlook/check \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"test@hotmail.com","refreshToken":"M.R3_BAY.c3...","clientId":"d0...","method":"graph"}'