...
Once the metric is set that you would like to base the winner off ofon, you will need to set the amount of time to wait before the winner is determined.
...
Click ‘Save’ to store these settings: 
| Info |
|---|
The sending time is calcaulted calculated by adding the delay to the top of the hour of the sending time. For example, a send at 9:05 with a 2-hour wait will be sent at 12. |
...
The domain authentication tools allow you to verify that your SPF records (mandatory) and custom DKIM (optional) are set up properly for your sending domains. You will see a list of the sender domains you have set up and you can then click ‘validate’ 
to check that you have configured everything properly.
| Info |
|---|
The SPF validation will only check that you have the appropriate SPF for Engaging Networks in place. It will not validate the overall health of your SPF set-up. |
Seed Lists
Seeds lists are groups of email recipients who can be added to your Engaging Networks account and subsequently sent emails. The recipients in seed lists will not be added as supporters in the account and do not need to meet the email audience criteria in order to be sent the email. For more information, click here.