Syntax errors can have a significant impact on the effectiveness of email campaigns:
1. Rendering Issues: Emails may not display correctly across different email clients, leading to a poor user experience. 2. Functional Problems: Interactive elements such as buttons or forms may not work as intended. 3. Deliverability Issues: Some syntax errors can cause emails to be flagged as spam or not delivered at all. 4. Brand Image: Consistent errors can damage the sender's credibility and professional image.