Creating customizable blocks typically involves using an email builder tool. Here's a general process:
Select an Email Builder: Choose a platform like Mailchimp, Constant Contact, or any other that offers block-based email design. Drag and Drop: Use the drag-and-drop feature to add different blocks to your email template. Customize: Modify each block by adding text, images, and other elements. Adjust the style, size, and alignment as needed. Preview: Always preview your email to ensure it looks good on both desktop and mobile devices. Test: Send a test email to yourself or your team to catch any errors or inconsistencies.