I’ve read the FAQ, the documentation, this ticket For a visit via a campaign, if the campaign keyword is not set, detect keyword from Referrer URL · Issue #517 · matomo-org/matomo · GitHub, and this ticket New documentation: how to use the campaign feature to track newsletters · Issue #604 · matomo-org/matomo · GitHub.
I end up with URLs that I’m sending in GETs that look like this:
(sometimes I have more meaningful url and urlref args, but that seems irrelevant here)
When I use curl or paste something like that into the browser, it doesn’t show up under Referers > Campaigns. I’m kind of at a loss. Does the manual tagging with piwik_campaign=xxx work? Am I doing something wrong?