Learn about CSS optimization, which is one way you can make sure your emails are not getting clipped in the inbox.

Learn about Smart Sending, which allows you to limit the number of emails, SMS messages, or push notifications someone can receive within a set period of time.

Learn about the settings that are pre-set in your Klaviyo account for timezones, UTM tracking, emails, and lists. Depending on your business's particular model and needs, you may wish to change these defaults. In this article, you will learn what these default account settings are.