Does changing an email address in Salesforce update Mailchimp?

In short if you change an email address in Salesforce we will update the corresponding record in Mailchimp.  Here are few things to note:

1. This only works on the contact and lead objects.
2. This works from the standard Salesforce email field.
3. The person needs to be active in Mailchimp.
4. There Mailchimp Membership record in Salesforce needs to be linked to the Salesforce contact or lead you are changing.
5. If the person is active on multiple audiences we will attempt to update them all.

To see the process in action check out this animated guide - https://app.arcade.software/share/RKKwYqvH3iQ4Ff8du40h