# Validate Mail Order **PUT /mail/order** ## Servers - Live API Endpoint: https://my.interserver.net/apiv2 (Live API Endpoint) ## Authentication methods - Api key auth - Session id header auth - Session id cookie auth ## Parameters ## Responses ### 200 Validate Mail order response. ### 401 Unauthorized #### Body: application/json (object) - **code** (string) - **message** (string) [Powered by Bump.sh](https://bump.sh)