---
title: "Update Sender"
method: PATCH
path: "/senders/{id}"
tags: ["Senders"]
---

# Update Sender

`PATCH /senders/{id}`

Updates sender settings. Only provided fields are updated.
Does not support changing provider or re-verifying credentials.

## Path parameters

- `id` string, uuid, required

## Request body

- UpdateSenderRequest
  - `send_as` string
  - `reply_to` string, email
  - `signature` string
  - `forward_to` string, email
  - `disabled` boolean
  - `warm` boolean
  - `max_per_day` integer
  - `global_max_per_day` integer
  - `max_warm_per_day` integer
  - `warm_email_ramp` integer
  - `campaign_ramp_enabled` boolean — Enable gradual ramp from start volume to target
  - `campaign_ramp_duration_days` integer — Days to reach target (required when ramp enabled)
  - `campaign_ramp_start_volume` integer — Limit on first send day (required when ramp enabled)
  - `SenderProfileId` string, uuid, nullable

## Response `200`

Sender updated

- SenderResponse
  - `success` boolean
  - `request_id` string
  - `data` Sender
    - `id` string, uuid
    - `email` string, email
    - `send_as` string
    - `reply_to` string, email
    - `provider` 'smtp' | 'outlook' | 'google' | 'missioninbox' | 'supersend-relay' | 'ss-private-smtp' | 'sendgrid' | 'mailreef' | 'infraforge' | 'zoho' | 'namecheap' | 'hostinger' | 'titan' | 'ionos' | 'dreamhost' | 'aol' | 'mailgun' | 'aws' | 'azure'
    - `domain` string
    - `disabled` boolean
    - `warm` boolean
    - `warming_stage` 'warming' | 'building' | 'accelerating' | 'mature'
    - `max_per_day` integer
    - `global_max_per_day` integer
    - `campaign_ramp_enabled` boolean — When true, daily limit ramps from start volume to target over duration
    - `campaign_ramp_first_send_date` string, date, nullable — Date of first campaign send; set when first send occurs
    - `campaign_ramp_duration_days` integer, nullable — Days to reach target (required when ramp enabled)
    - `campaign_ramp_start_volume` integer, nullable — Limit on day 0 (required when ramp enabled)
    - `max_warm_per_day` integer
    - `health_score` integer
    - `status` string
    - `signature` string
    - `forward_to` string, email
    - `sender_profile` object, nullable
      - `id` string, uuid
      - `name` string
      - `timezone` string
    - `team_id` string, uuid
    - `created_at` string, date-time
    - `updated_at` string, date-time

## Other responses

- `400` — Bad Request - Invalid parameters
- `404` — Not Found - Resource does not exist

---

[API](https://skmtc.dev/supersend/apis/supersend-api.md) · [All operations](https://skmtc.dev/supersend/apis/supersend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/supersend/supersend-api/revisions/f0cbeaa12643/schema)