> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Email configuration

The email configuration page allows a SysAdmin to quickly configure a deployment to send emails.

To access the email settings page, go to the **Admin portal > Platform settings > Email**.

## Modes

Email configuration has 3 modes: SMTP, SES, and Logging.

### SMTP

| Field Name                    | Description                                       | Example                                    |
| ----------------------------- | ------------------------------------------------- | ------------------------------------------ |
| Host Name                     | The host of the SMTP server.                      | `email-smtp.us-west-2.amazonaws.com`       |
| Port                          | The port of the SMTP server.                      | `465`                                      |
| Username                      | Username to authenticate against the SMTP server. | `AKIAIOSFODNN7EXAMPLE`                     |
| Password                      | Password to authenticate against the SMTP server. | `wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY` |
| Secure Communication Protocol | SMTP Security method.                             | `Plaintext`, `TLS`, `STARTTLS`             |

<Note>
  SMTP configuration will be synced to the deployment’s Keycloak instance upon saving. This removes the need to log in to Keycloak to update SMTP settings.
</Note>

### SES

| Field Name | Description                                                       | Example     |
| ---------- | ----------------------------------------------------------------- | ----------- |
| AWS Region | Optional override for AWS SES region. The default is `us-west-2`. | `us-east-1` |

<Note>
  Ensure nucleus-dispatcher has access to a policy with the `ses:SendRawEmail` permission.
</Note>

### Logging

Logs email sending attempts when debug logging is enabled.

## Notifications FROM Address

This required field is the email address that will appear in the from field of emails sent from the deployment.