Trouble retrieving custom label in email

I added a custom label to an alert and trying to display its value in the alert but having trouble doing so.

I tried
{{ .Label.keyname }}
{{ .Label.keyname.Value }}
{{ .Labels.keyname }}
{{ .Labels.keyname.Value }}
{{ $labels.keyname }}
{{ $labels.keyname.Value }}
{{ .GroupLabels.keyname }}
{{ .GroupLabels.keyname.Value }}

Plus another 10 or so variations. Anyone know what I am doing wrong?

@blauter I think that you should include screenshots of your query for more help.

to achieve templating like that, I believe you must use a multi-dimensional alerting rule and not a classic condition. This is the case for the new alertng system.

Read this section of the docs for more info: