# Mail Navigation

You can use MsgFiler 4 to navigate within the frontmost Mail message viewer. MsgFiler 4 can switch over to the Mail application, perform the navigation operation, and return focus back to MsgFiler 4.

{% hint style="warning" %}
This feature is only available when the MsgFiler Filing Script is installed and activated.
{% endhint %}

<table><thead><tr><th width="265">Keyboard Shortcut</th><th>Action</th><th>Notes</th></tr></thead><tbody><tr><td>Command-Up</td><td>Selects previous message</td><td></td></tr><tr><td>Command-Down</td><td>Selects next message</td><td></td></tr><tr><td>Command-Left</td><td>Collapses conversation</td><td>You must release the command key immediately after pressing for Mail to recognize the expand conversation action.</td></tr><tr><td>Command-Right</td><td>Expands conversation</td><td>You must release the command key immediately after pressing for Mail to recognize the expand conversation action.</td></tr></tbody></table>

{% hint style="info" %}
You can also select multiple messages at once by by holding down the shift key in conjunction with the Command-Up and Command-Down shortcuts.
{% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.msgfiler.com/using-msgfiler/mail-navigation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.