In this article, we explain several types of encryption, from basic (TLS) to advanced ones (S/MIME, OpenPGP, Bitmessage), and also provide instructions on how to implement them. We hope that after reading this article you can easily choose the method and the tool that matches your needs.

Sometimes custom settings can cause email authentication to fail, even with legitimate emails. ARC was created to address these issues.

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