Hi, I have thousands of mails dispatched in dozens of different lists. All was working fine.
Then I exported all the adresses on a CSV file to clean the adresses. As I changed thousands of adresses I thought it would be better to delete all the adresses and reimport them with the CSV-file as I was using the same file I exported.
When I imported the adresses I saw that it doesn’t match the lists. So I have all the adresses on one list. As I have 30’000 adresses and 80 lists … it’s hard to do it manually.
So is there any way to import it by matching the adresses with the good lists ?