> For the complete documentation index, see [llms.txt](https://docs.datasentinel.io/manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.datasentinel.io/manual/implementation/platform-usage/configuration/smtp.md).

# SMTP

## Configure SMTP

* Open tools menu

  > <img src="/files/vTlfxOUujU3ED19qYJfj" alt="" data-size="original">
* Click on **Global settings**

  > <img src="/files/9wXHX0cMClM0zSBv4tDG" alt="" data-size="original">
* Then

  >

  <figure><img src="/files/oAtV7vC6qOUgmElLRpBv" alt=""><figcaption><p>SMTP settings</p></figcaption></figure>
* Provide the host and SMTP port. For authentication, include a username and password if required.
* Sender email can be any valid email address.

{% hint style="success" %}
Once your configuration is done, click on **Update.**

You must then validate your configuration by sending a **Test e-mail**
{% endhint %}

{% hint style="danger" %}
Encountering this error often suggests your hostname is linked to a local IP in **/etc/hosts**. Delete the entry to resolve it.
{% endhint %}

<div align="left" data-full-width="false"><figure><img src="/files/ru9zG6i8V5rSLlge7tyU" alt=""><figcaption><p>SMTP Error</p></figcaption></figure></div>


---

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