To implement a grid layout, follow these steps: 1. Choose a Framework: Select a framework that suits your email design needs. Popular choices include [Foundation for Emails](https://foundation.zurb.com/emails.html) and [MJML](https://mjml.io/). 2. Define Rows and Columns: Start by defining the rows and columns that will structure your content. A common approach is a 12-column grid, which offers flexibility in dividing space. 3. Content Placement: Place your content within the grid. Ensure that text, images, and [call-to-action](https://example.com) buttons are aligned properly. 4. Test for Responsiveness: Test your email on various devices to ensure it looks great on desktops, tablets, and smartphones.