---
title: "POST /ips/start-warmup.json"
method: POST
path: "/ips/start-warmup.json"
---

# POST /ips/start-warmup.json

`POST /ips/start-warmup.json`

Begins the warmup process for a dedicated IP. During the warmup process, Mandrill will gradually increase the percentage of your mail that is sent over the warming-up IP, over a period of roughly 30 days. The rest of your mail will be sent over shared IPs or other dedicated IPs in the same pool.

## Request body

- Ip
  - `ip` string
  - `key` string

## Response `200`

OK

---

[API](https://skmtc.net/apis-guru/apis/mandrill.md) · [All operations](https://skmtc.net/apis-guru/apis/mandrill/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/apis-guru/mandrill/revisions/28967a019827/schema)