Human Error Prevention

Secure Email for Business: What to Look for Before Choosing a Solution

August 21, 2026 / in Blog / by Zafar Khan, RPost CEO

Look Beyond Encryption to Find Email Security That Protects People, Content, Files, and Business Communications.

Email remains one of the main ways businesses exchange contracts, financial information, customer records, employee data, and other sensitive content. But choosing secure email for business is no longer simply a matter of finding a solution or tool that encrypts messages.

Email Threat Protection: How Businesses Defend Against Modern Email Attacks

July 31, 2026 / in Blog / by Zafar Khan, RPost CEO

Modern Email Security Must Protect the Inbox, the Sender, the Transaction, and the Content After Delivery.

Email attacks are no longer arriving as obvious spam or malware. Some attacks contain no malicious attachment; rather, they rely on trust, urgency, payment context, and normal business behavior. For instance, a convincing message may imitate an executive, use a supplier’s compromised account, continue an existing conversation, or persuade an employee to send sensitive information to the wrong person.

Your Newest (Fake) Remote Employee May Already Be Wreaking Havoc.

July 15, 2022 / in Blog / by Zafar Khan, RPost CEO

The RMail security Human Error Prevention Suite Is Like Kryptonite to Deepfake Scams. By now you’ve probably heard of the deepfake phenomenon where a person in an existing image or video is replaced with someone else’s likeness. While you might think this is just a digital version of the old dye-your-hair and wear-a-fake-mustache ploy, there […]