Email Communications

The Hidden Cost of AI: Why Enterprises Need AI Observability

July 24, 2026 / in Blog / by Zafar Khan, RPost CEO

What Enterprises Miss Beyond Subscription Fees or Token Usage.

Ask a CFO what AI costs and you'll probably get an answer measured in subscription fees, API consumption, or monthly token budgets - $20 a month for an individual assistant, enterprise licenses for Microsoft Copilot or Claude, or API charges based on tokens consumed.

Can You Hear Me Now? Yes, Salt Typhoon Chinese Cybercriminals Can via their Wiretap Backdoor Hack

December 09, 2024 / in Blog / by Zafar Khan, RPost CEO

FBI Advise: Encrypt & Rights Protect Everything Important Considering “Salt Typhoon” Ongoing Cyber Attack. 

Fabled government backdoors into telecom networks for surveillance are now proven not only pervasive but also vulnerable to eavesdropping by cybercriminal cabals. If this sounds ominous, it is.

Registered Email Service for Communications with Federal Entities

December 14, 2010 / in Blog / by Zafar Khan, RPost CEO

Industry/Function: Transportation-Airlines / Regulatory Location: United States RPost Service: Registered Email™ service