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

# /users/xuid({xuid})/outbox

> /users/xuid({xuid})/outbox

# /users/xuid({xuid})/outbox

Provides send-only access to a user's messaging outbox for XBOX LIVE Services.
The domain for these URIs is `msg.xboxlive.com`.

* [URI parameters](#ID4EV)

<a id="ID4EV" />

## URI parameters

| Parameter | Type                    | Description                                                      |
| --------- | ----------------------- | ---------------------------------------------------------------- |
| xuid      | unsigned 64-bit integer | The XBOX User ID (XUID) of the player who is making the request. |

<a id="ID4EXB" />

## Valid methods

[POST (/users/xuid({xuid})/outbox)](/reference/live/rest/uri/users/uri-usersxuidoutboxpost)

  Sends a specified message to a list of recipients.

<a id="ID4EFC" />

## See also

<a id="ID4EHC" />

##### Parent

[Users URIs](/reference/live/rest/uri/users/atoc-reference-users)


## Related topics

- [XblUserStatisticsGetSingleUserStatisticsAsync](/reference/live/xsapi-c/user_statistics_c/functions/xbluserstatisticsgetsingleuserstatisticsasync.md)
- [XblUserStatisticsGetSingleUserStatisticAsync](/reference/live/xsapi-c/user_statistics_c/functions/xbluserstatisticsgetsingleuserstatisticasync.md)
- [XblAchievementsResultGetNextAsync](/ja-jp/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultgetnextasync.md)
- [XblSocialSubmitReputationFeedbackAsync](/reference/live/xsapi-c/social_c/functions/xblsocialsubmitreputationfeedbackasync.md)
- [XblAchievementsGetAchievementAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementasync.md)