Email delivery proof

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.

Detect Email Security Vulnerability with Registered Encryption™

December 15, 2021 / in Blog / by Zafar Khan, RPost CEO

Log4j and Security (In)Visibility In the IT security world, there’ve been a lot of sleepless nights recently due to a newly discovered security vulnerability that lets attackers who are not even very technically sophisticated, remotely inject code on a computer and take over control of it. This is due to a mishap in a very […]

“Who Said What When” Is at The Center of Most Disputes

March 10, 2016 / in Blog / by Zafar Khan, RPost CEO

Most would agree that “who said what when” is at the centre of most disputes. In today’s email-centric world, many turn to their “Sent Folder” or “Inbox” to demonstrate who said what when. They may forward these emails to the people with whom they are in dispute, or may print the email to serve as […]