There are several methods to test your email campaigns:
A/B Testing: This involves sending two variations of the same email to a small portion of your list to see which one performs better. Inbox Preview Tools: Use tools like Litmus or Email on Acid to see how your email will look in different email clients. Send Test Emails: Send the email to yourself and your team to catch any last-minute issues. Content Testing: Ensure all dynamic content is rendering correctly.