> For the complete documentation index, see [llms.txt](https://docs.tonic.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tonic.ai/textual/dataset-configure-redaction/textual-datasets-synthesis-options/synthesis-options-for-specific-entity-types/synthesis-config-email-address.md).

# Email address synthesis options

{% hint style="info" %}
Does not apply to PDF and image files in datasets that [use the new PDF synthesis process](/textual/dataset-configure-redaction/pdf-manual-overrides/configuring-pdf-options.md#synthesis-new-process).
{% endhint %}

For Email Address values, you can choose to preserve the original email address domains. For example, source email addresses for `example.com` remain `example.com` email addresses in the output.

<figure><img src="/files/pBltsYj6niQcGeUfBobJ" alt=""><figcaption><p>Synthesis options for email address values</p></figcaption></figure>


---

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