There are several steps marketers can take to protect their email campaigns against spoofing:
Implement SPF, DKIM, and DMARC: These email authentication protocols help verify that the email comes from a trusted source and has not been tampered with. Educate Your Audience: Inform your subscribers about the risks of email spoofing and instruct them on how to identify suspicious emails. Monitor Your Domain: Regularly check for unauthorized use of your domain in email headers. Use Email Security Services: Consider employing services that specialize in email security to monitor and protect your domain.