# Email domains

## What are they used for?

Email domains allow your future collaborators the possibility to be directly assigned to a workspace with the chosen role without any action on your part.

## How to use them?

You will find the email domains configuration in the general settings of your organization, under the **security** section.

<figure><img src="https://2697025545-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LvBxs22wUMicv9uWp6C-1972196547%2Fuploads%2Fb9B1ALciW7URI4oGnKFA%2Fimage.png?alt=media&#x26;token=22ef7180-f063-467a-89e9-239a0d35849b" alt=""><figcaption></figcaption></figure>

Activate or deactivate the feature by clicking on the button 'Allow users...'

Then choose the role and workspace that will be assigned to future users:

<figure><img src="https://2697025545-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LvBxs22wUMicv9uWp6C-1972196547%2Fuploads%2FSQYcfsLe6XAtEoXyCZfV%2Fimage.png?alt=media&#x26;token=e588e865-ac14-474b-9b12-42b4403cdd1a" alt=""><figcaption></figcaption></figure>

Finally, save the configuration by clicking on the Save button!

{% hint style="warning" %}
**Restrictions:**

You are only allowed to add email domains that have been previously authorized (i.e., for which a user in your organization has validated an email address). Personal-type domains (gmail, hotmail, etc.) or those identified as 'disposable' are prohibited!&#x20;
{% endhint %}

## Impact for Future Users

The next time a collaborator signs up on Dastra, they will still need to enter their email address and validate it. However, they will now be offered to join your organization!

<figure><img src="https://2697025545-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LvBxs22wUMicv9uWp6C-1972196547%2Fuploads%2FBszjYVjhaTVPBY4vFv9W%2Fimage.png?alt=media&#x26;token=b3ea61d6-50db-4c0d-9a5c-d352df267b5a" alt=""><figcaption></figcaption></figure>

They will then be able to join you and start working with you!