I’m aware that to retrieve historical emails, we need to create a private app and use the Engagements API. Are there any public apps in the HubSpot Marketplace that can extract historical emails?
Hey, @sridharan 
to clarify, you are asking about 1-1 emails logged on an object record and not marketing emails, correct?
Yes
Hey @sridharan let us know what email platform you use and I might be able to find some sugguestions for you.
My goal is to identify any duplicate records. I am already retrieving historical emails through the HubSpot API and syncing them with the Contact object in Salesforce. Is there any native app available in the HubSpot Marketplace that can sync historical emails directly to the Contact object in Salesforce?
My goal is to identify any duplicate records. I am already retrieving historical emails through the HubSpot API and syncing them with the Contact object in Salesforce. Is there any native app available in the HubSpot Marketplace that can sync historical emails directly to the Contact object in Salesforce?