emqx4.3/examples/license.conf.example

##--------------------------------------------------------------------
## License
##
## Defines the EMQX Enterprise license
##--------------------------------------------------------------------
## Note: This is an example of how to configure this feature
##       you should copy and paste the below data into the emqx.conf for working

## Note: This configuration only works for the EMQX Enterprise version

license {
    ## License Key
    key = "MjIwMTExCjAKMTAKRXZhbHVhdGlvbgpjb250YWN0QGVtcXguaW8KZGVmYXVsdAoyMDIzMDEwOQoxODI1CjEwMAo=.MEUCIG62t8W15g05f1cKx3tA3YgJoR0dmyHOPCdbUxBGxgKKAiEAhHKh8dUwhU+OxNEaOn8mgRDtiT3R8RZooqy6dEsOmDI="
    ## Low watermark limit below which license connection quota usage alarms are deactivated
    connection_low_watermark = "75%"

    ## High watermark limit above which license connection quota usage alarms are activated
    connection_high_watermark = "80%"
}