How do I update the Delivra Opt-In Box to be checked for all of my contacts?

Mass update the Delivra Opt-In checkbox for your Salesforce Leads and Contacts.  

How-To

The best way to mass update the Delivra Opt-In checkbox on leads and contacts is to use Salesforce's data loader.

1. Create a Report on Leads or Contacts, Created Date All Time
2. Include a filter for any Email Opt Outs - you do not want to sync anyone who is is this status to Delivra
3. Add Delivra Opt-In and Contact/Lead ID fields as a new columns to the Report, Save and Run Report
4. Export the Report, save as CSV format
5. Open the CSV file, locate the Delivra Opt-in column
6. Change the value to 1 for all Leads/Contacts (1 indicates Delivra Opt-in is checked, 0 indicates not checked)
7. Save the file
8. Go into Leads (or Contacts if you are updating Contacts)
9. Click on Import
10. Walk through Import steps, be sure to select the "Update" operation

Check your Delivra account at the next sync time.  Open a contact record in Delivra and click the Salesforce tab to view if data was successfully passed over.