What is MailChimp?
MailChimp is a third party application. It is used for email marketing campaigns. MailChimp can be installed from Salesforce AppExchange for all editions of the Salesforce. It allows to manage subscribers from Salesforce leads and contacts.
Go to AppExchange in force.com app menu and search mail chimp and click “Get It Now”.
Select “Log in to the AppExchange” if you have salesforce login credentials other select “I don’t have a login”.
Now select “Install in production” to install mail chimp in production or developer org or “Install in sandbox” to install in sandbox org.
Review the information and select the check box and click “Confirm and Install”. Once you click “Confirm and Install” salesforce will ask you to enter login credentials.
Select “Install for Admins only” or “Install for All User” or “Install for Specific Profiles” as desired and Install.
Select check box “Yes, grant access to these third-party web sites” and continue. Once the installation is complete System Administrator will receive an email.
Mail Chimp successfully installed in the Salesforce.