PCI DSS compliance guarantees that your emails will be encrypted and really hard to intercept. Even if you're not required to, it's worth securing your emails this way.

An SSL certificate is a must for any professional WordPress site. Learn how it works and how to set it up on your website.

In this ultimate guide, we cover all available email authentication methods, such as SPF, DKIM, and others. We also share detailed examples for each one.

Looking for transparent and comprehensible information on how the CAN-SPAM act relates to cold emailing? Find out what requirements you need to meet in order to be CAN-SPAM compliant before you run your first cold emailing campaign.

CCPA came into effect on January 1st, 2020. While it doesn’t mention emails, it comes with significant implications for some email senders.

There’s an abundance of options on the email encryption market. Check out the best ones out there.

All you need to know about HIPAA and emails, including email encryption, list of the compliant providers, and recommendations on how to choose the right service for the data storage and transmission.

GDPR lays out the principles of personal data protection. We collected and answered the top 11 questions about how GDPR affects email marketing

With so many similar names, it's not hard to get confused. Check out our latest guide to email encryption.

SMTP by its nature is not secured in any way, surprisingly. Luckily there are ways to keep your emails safe with no or little effort.