# Get configuration Retrieve the mail configuration for your SendGrid account. A valid environment token is required to call this endpoint. You can obtain it from the environment authentication route. Endpoint: GET /resources/mail/v1/configurations Security: bearer ## Response 200 fields (application/json): - `secret` (string, required) - `createdAt` (string, required) - `updatedAt` (string, required) - `extension` (array, required) - `provider` (string, required) Enum: "sendgrid", "mailgun", "ses", "ses-role"