There are several measures you can take to protect your email marketing efforts against MITM attacks:
- Use Encryption: Ensure that your emails are encrypted using protocols such as SSL/TLS. This can prevent attackers from easily intercepting and reading your emails. - Implement SPF, DKIM, and DMARC: These email authentication protocols help verify that the emails are genuinely from your domain and protect against spoofing. - Regularly Update Software: Keep your email servers and software up to date with the latest security patches to minimize vulnerabilities. - Educate Employees: Train your staff to recognize phishing attempts and other social engineering tactics that can lead to MITM attacks. - Monitor Email Activity: Use tools to monitor and analyze email traffic for any unusual or suspicious activity.