Is it possible to connect more than one Salesforce Org to Campaign Monitor?

Yes, connecting multiple Salesforce Orgs to Campaign Monitor is technically possible, but there are some important considerations. Typically, Salesforce serves as the “source of truth” for customer data, so integrating more than one Salesforce Org can introduce complexity. For instance, if the same contact exists in both Salesforce Orgs with conflicting information, this can lead to data inconsistencies. Additionally, from a licensing perspective, you will need separate, paid subscriptions for each Salesforce Org you connect to Campaign Monitor.