---
title: "Updates the SMTP settings used by the Octopus Server."
method: PUT
path: "/smtpconfiguration"
tags: ["Smtp"]
---

# Updates the SMTP settings used by the Octopus Server.

`PUT /smtpconfiguration`

## Request body

- ModifySmtpConfigurationCommand
  - `Details` SmtpCredentialDetailsResource
    - `CredentialType` string
  - `EnableSsl` boolean
  - `SendEmailFrom` string
  - `SmtpHost` string
  - `SmtpPort` integer
  - `Timeout` integer

## Response `200`

Confirmation that SMTP Configuration was modified, containing the new configuration

- SmtpConfigurationResource
  - `Details` SmtpCredentialDetailsResource
    - `CredentialType` string
  - `EnableSsl` boolean
  - `Id` string
  - `LastModifiedBy` string
  - `LastModifiedOn` string, date-time
  - `Links` object
  - `SendEmailFrom` string
  - `SmtpHost` string
  - `SmtpPort` number
  - `Timeout` integer

## Other responses

- `400` — Bad request. Either the payload was not structurally valid or business rules did not permit the operation.
- `404` — Not found. One or more of the entities involved in the operation was not found.

---

[API](https://skmtc.net/octopus/apis/octopus-server-api.md) · [All operations](https://skmtc.net/octopus/apis/octopus-server-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/octopus/octopus-server-api/versions/bc9158facfc7/schema)