> For the complete documentation index, see [llms.txt](https://support.growlytics.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.growlytics.in/campaigns/campaigns-overview/email.md).

# Email

An email or a sequence of emails that are sent after a specific action like signing up to an email list, making a purchase, or clicking a link, is known as an email campaign. 

Email campaigns are designed to reach out to subscribers at the best time and provide valuable content and relevant offers. Using email campaigns allows you to build deep and trusting relationships with your customers.