I recently took the advice of the good chimps at MailChimp and resent a campaign to folks who didn't open it the first time. Users of MailChimp may have noticed this feature. I think it was advertised to me, perhaps in an email from MailChimp (they're good at sending those). Resend My Friend Essentially, resending [...]The post Figuring Out One Open Rate for Two MailChimp Campaigns appeared first on Enviroprose.