Support » Plugins and Hacks » [Plugin: AutoChimp] Sync success but user import fail – no error code
4 years, 2 months ago
Check the image for a better description of the error when trying to sync:
An alternative I found to transfer wordpress existing users to mailchimp is using http://wordpress.org/extend/plugins/users-to-csv/
Export the users CSV [with tab as separator] and then import it via mailchimp site.