OPTIONS/api/email/webhooks/microsoft

CORS preflight for Microsoft email webhook

CORS preflight response for the Microsoft Graph email webhook endpoint. Global middleware intercepts OPTIONS before route logic and returns 204 No Content with CORS headers. No authentication, tenant, request body, query parameter, or database access is required.

Response codes

204

CORS preflight accepted; response body is empty.

OPTIONS /api/email/webhooks/microsoft

cURL

curl -X OPTIONS "https://algapsa.com/api/email/webhooks/microsoft" \
  -H "X-API-Key: $ALGA_API_KEY"

TypeScript

const response = await fetch("https://algapsa.com/api/email/webhooks/microsoft", {
  method: "OPTIONS",
  headers: {
    "X-API-Key": "$ALGA_API_KEY",
  }
});
const data = await response.json();

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Options, "https://algapsa.com/api/email/webhooks/microsoft");
request.Headers.TryAddWithoutValidation("X-API-Key", "$ALGA_API_KEY");
var response = await client.SendAsync(request);
var body = await response.Content.ReadAsStringAsync();