Has anyone migrated EXM to a 9.x instance from prior than EXM 3.5?

Or do we have to upgrade to 3.5 first and then migrate into a 9.x instance?

Thanks,

Mike

  • I am currently working on a 3.5 rev. 171103 (Update-1) migration, and it pretty much involves rewriting any customizations as a massive part of the API has changed. As for reporting data, the best thing you can do is start fresh. I would avoid trying to migrate the data to 9.
  • If you are referring EXM 3.3 or earlier then you need to upgrade to 3.5 first and then migrate to sitecore 9.x.