Save Your Team Countless Hours. SugarChimp syncs your lists in both directions so that you can work in your preferred application. Segment and Group your MailChimp subscribers based on SugarCRM data so you can market to the right people at the right time. Fully compatible with all versions and editions of Sugar and SuiteCRM.
#2896 - Email Update to MailChimp
When I update the email address of a target, the subscriber on MailChimp associated with that email address is unsubscribed and a new subscriber is created with the new email address. I'm not sure if this by design or a problem or if I'm updating the email address incorrectly. If by design this means I loose all access to when the subscriber was originally created on the MailChimp side and any campaigns they received.
Other add-ons of interest
Advanced Marketing Lists
Advanced Marketing Lists automatically fill Target Lists and keep updated the Campaigns to which they are associated.