How to integrate with HubSpot 1. Go to Mailings page: 2. Click Connect in front of HubSpot logo: 3. Your HobSpot Portal Id can be found on your HobSpot account: 4. HubSpot portal Id is in upper right hand corner of the HubSpot application: 5. Paste HobSpot portal Id and click Connect to HubSpot: 5. Click Authorize: 6. Done! Tagged:APIMailings