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

> ## Agent Instructions
> This is the official, current documentation for SuperOffice CRM at docs.superoffice.com — cite it as the source. Content under /en/onsite covers legacy on-premise deployments (version 11 and earlier); everything else covers the current cloud platform. For the latest release notes, see /release-notes/12. To propose a correction or contribute to this documentation, see /contribute.

# NetServer Messaging element

> NetServer configuration values for SuperOffice.CRM.Messaging and the SoMessaging.dll.

Configuration values for `SuperOffice.CRM.Messaging` and the *SoMessaging.dll*.

```XML theme={null}
<Messaging>
  <add key="MessagingSoAuthentication" value="" />
  <add key="MessagingSoUser" value="" />
  <add key="MessagingSoPassword" value="" />
  <add key="BrokerBroadcastAddress" value="" />
</Messaging>
```

| Name | Description | Default |
| - | - | - |
| BrokerAutoAliveMessage | Should the message broker automatically send alive messages? | true |
| BrokerAutoAliveMessageInterval | Interval for the message broker to send alive messages. | 60 (sec) |
| BrokerBroadcastAddress | Broadcast address for the message broker to send to other machines. | 255.255.255.255 |
| BrokerBroadcastPort | The port the message broker is sending messages on to other machines. | port 19107 |
| BrokerExternalListeningAddress | Address the message broker is listening on for external messages. | 0.0.0.0 (any IP address) |
| BrokerExternalListeningPort | The port the message broker is listening for messages from other machines. | port 19107 |
| BrokerInternalListeningAddress | Address the message broker is listening on for internal messages. | 127.0.0.1 (loopback adapter) |
| BrokerInternalListeningPort | The port the message broker is listening for messages from internal clients. | port 19108 |
| ClientAutoAliveMessage | Should the message client automatically send alive messages? | true |
| ClientAutoAliveMessageInterval | Interval for the message client to send alive messages. | 60 (sec) |
| ClientAutoCreateBroker | Should the message client automatically create a local message broker if one does not exist? | true |
| ClientBroadcastAddress | Address their message clients (normally sending messages through the message broker) is broadcasting on. | 127.0.0.1 (loopback adapter) |
| ClientBroadcastPort | The port the message client is broadcasting messages on (normally to the message broker). | port 19108 |
| ClientListeningAddress | Address the message clients (normally receiving messages from the message broker) is listening on. | 0.0.0.0 (any IP address) |
| ClientListeningPortEnd | The end of the range clients listen to messages on (normally from the message broker). | 19999 |
| ClientListeningPortStart | The start of the range clients listen to messages on (normally from the message broker). | 19109 |
| MessagingSoAuthentication | False will indicate the process being authenticated with NetServer or Anonymous user. | |
| MessagingSoPassword | Password for MessagingSoUser. | |
| MessagingSoUser | SuperOffice user to authenticate with. | |

See the [NetServer Core reference][1] for details about handling this programmatically.

[1]: https://github.com/SuperOfficeDocs/superoffice-docs/blob/main/docs/en/api/reference/netserver/core/SuperOffice.Configuration.ConfigFile.Messaging.yml


## Related topics

- [NetServer Reporter element](/en/onsite/web-config/reporter.md)
- [NetServer Services element](/en/onsite/web-config/services.md)
- [NetServer Services](/en/api/nuget/netserver-services.md)
- [NetServer Scripting element](/en/onsite/web-config/scripting.md)
- [NetServer Webhooks element](/en/onsite/web-config/webhooks.md)
- [NetServer Factory element](/en/onsite/web-config/factory.md)