> ## Documentation Index > Fetch the complete documentation index at: https://docs.campaigncleaner.com/llms.txt > Use this file to discover all available pages before exploring further. # Send Previews > Use Campaign Cleaner to send test emails and refine your campaign for maximum impact and deliverability. # How To Easily Send Previews send-preview-1.png **Sending email previews couldn't be easily, located directly off the Tools Menu.** Simply enter your desired subject line and add the email addresses of up to five recipients to distribute a test version of your campaign. With the added convenience of storing the last 10 recipients you've engaged with, our system eliminates the need to manually re-enter email addresses for each test. This seamless process enables you to gather valuable feedback, verify email placement, and ensure your message resonates as intended before the final send-off.