Integration MailChimp - HubSpot sync problem
I've integrated the MailChimp to Hubspot, sent the first email and all contacts were updated with the information about sent/open/etc.
Last week, I've sent anothe email but the contacts weren't updated this time. Please, could you help? Could it be problem with special characters (like ěščřžýáíé) used in the name of MailChimp campaign?