Does KingSumo send any emails automatically?

Note: The KingSumo WordPress plugin has been retired and no longer receives updates. It keeps working, and you can still download the last version (1.8.10) at kingsumo.com/latest. For new giveaways, we recommend the KingSumo web app.

Because the WordPress plugin is hosted on your site, and KingSumo is not legally liable for those emails, you can do whatever you want regarding emails sent and have more control over these(but we encourage you to familiarize yourself with competition laws where you live).