How to extract opt-out data (count/rate) beyond tracking data retention period
Hi,
I would want to extract opt-out data for deliveries past the 6 months data retention period (count and/or rate). Data for deliveries (indicators) are collected, but for some reason the opt-out/unsubscriptions are not in the indicators (kpis). If I look at dynamic reports from +6 months ago, the unsubscription data for deliveries are shown, so it must be stored somewhere. Where is this stored so I can enrich it in to the delivery data?
Thanks!
BR,
Mikael