When testing your email, pay attention to the following:
Layout and Design: Ensure that the email's layout is consistent across different clients. Images: Check if images load correctly and are responsive. Fonts: Verify that fonts render appropriately and fall back to web-safe fonts if necessary. Links: Ensure all hyperlinks are clickable and lead to the correct destinations. Load Time: Make sure the email loads quickly and efficiently. Alt Text: Ensure that alt text for images is displaying correctly.