Yes, you can send an email blast to a Campaign that has both Contacts and Leads in it.
- Currently, though, you cannot send an email blast to both Contacts and Leads together. You will need to send the email blast to each of them separately,
- The Send Campaign wizard first tab (Setup Audience) lets you select either Contacts of the Campaign or Leads of the Campaign,
- Select Contacts and Send an email blast to the Contacts,
- Then select Leads and Send the email blast to the Leads.
In a future release, you will have the ability to send an email blast to Leads and Contacts in the Campaign together.