Is it possible to automatically send a custom e-mail to the survey participant upon completion of the survey? Obviously, we would have their e-mail as part of the questions. We are looking to mimic the features of Google Forms where a custom script can be written to automatically send an e-mail to the survey participant upon completion with the information they just submitted. So in addition to a message being automatically generated, it must contain their responses.

Any ideas how/if it can be done?

Yes, you can send basic or detailed notifications to an admin or respondent and the email templates are editable - docs.limesurvey.org/Creating+a+new+surve..._amp_data_management