Thanks for answering!
Yes, I am sending to a list of somewhere around of 400-500, but to be honest not quite understand your solution 😕😕
Yes, I am sending to a list of somewhere around of 400-500, but to be honest not quite understand your solution 😕😕
In an Opened Email trigger, the special token {{Trigger.Name}} is available — that's the name of the email asset.
A Call Webhook flow step can send {{Trigger.Name}} to a remote service. With simple deduplication, the service can count how many unique email names were encountered, either encountered ever or in a set period (last day). Then the number gets passed back to Marketo. If it's >= 3, then you can proceed to your next step.
Forum rules prevent me from going further into it, but setups like this are run by a bunch of our clients (usually with pageviews, like a unique # of product detail pages in 10m, etc.).