How to clone a survey
Troubleshooting: Surveys are not being sent immediately
How to resend surveys on the Outbox page?
Why do I see my email address instead of the sender's name in Gmail?Due to Google’s safety algorithms for new email addresses, the sender’s e-mail address might be shown instead of the sender’s name.
Why is there a 2,000 daily survey limit?
Understanding the Mandatory Survey Question Feature
Outbox Historical Delivery Stats Page