I have a client using Sitecore 8.2 and EXM 4.0.1. For GDPR reason we wanted to capture the opt-in and opt out of every contact.
If you export the Common Global Opt-out list, it will contain only the following columns "Identifier - FirstName - Surname - Email". There is no information about opt-out date and time.
My question, is there a way to add the opt-out date and time to the exported list?
And where can I find information about the opt-out and the opt-in in the database (which table), knowing that we use the default subscription options from Sitecore for opt-in and opt-out?