Following are a list of properties to consider adding to your About this contact section in HubSpot...
Manually adding contacts to notification lists
Sometimes contacts email in requesting to be added to notification emails for content such as State of Freight TODAY or Coronavirus Intelligence. The following steps show how to manually add these contacts to the lists so they receive the notificaiton emails.
1) Start on the contact page. On the right sidebar, expand List Memberships and click Manage list.
2) Click on Add to list button.
3) Type 'manual' in the search bar to populate the available lists.
4) Select the list you want to add them to then click the Add button.
The contacts will begin receiving email notifications at the next email send.