You can use this command to delete old campaigns: https://www.mailwizz.com/kb/delete-campaigns-command/Is there any setting in the backend that will automatically delete old campaigns or do I need to run it via command line? I dont see a setting, but just figured Id ask just in case...
delete-campaigns-by-date-range
--start="2023-01-01" --end="2023-04-01"