Filter out clicks from Yahoo Link Preview
We're noticing more false positives on email clicks as a result of Yahoo's Link Preview (Bringing Links to Life with Link Preview | Yahoo Mail ). When looking at the activity log, it states clearly that the Yahoo Link Preview triggered the click:
I would like to filter these out - by user agent keywords - in our "clicks link" smart campaigns. But "user agent" isn't one of the available constraints. Does anyone know how to filter based on user agent?