What Are the Best Practices for DKIM and SPF in Email Marketing?
To maximize the effectiveness of DKIM and SPF in your email marketing campaigns, follow these best practices:
Regularly monitor your DNS records to ensure they are up-to-date. Work with your email service provider to ensure proper implementation. Use additional authentication methods like DMARC to further enhance email security. Test your email authentication setup using tools like MXToolbox or Mail-tester.