• RMail Logo
  • RSign Logo
  • RegisteredEmail Logo
  • RDocs Logo
  • RForms Logo
RPost Logo
SWAG Submit Review Developer API Buy on AWS Partner Hub
Menu
  • RPost logo
  • About Us About Us
    • We’re RPost
    • In a Few Words
    • Our Tech Platforms
    • 5-Stars for You
    • Why Go With Us?
    • Partner Centric
    • Global Standard
    • Leadership Team
    • Investors
  • Products Products
    • Raptor LogoPRE-Crime™
    • RMail LogoEmail Security
    • RDocs LogoDocument Security
    • RSign LogoE-Signatures
    • RegisteredEmail LogoEmail Compliance
    • RForms LogoE-Forms
    • Api As A ProductDeveloper API
  • Industries
  • Success Stories Success Stories
    • Customers
    • Platforms
    • Industry Groups
    • Customer Videos
      • Industry Video Playlist
      • Product Video Playlist
  • Insights
    • Blog
    • News
    • Analyst Accolades
    • Webinars
    • Conferences
      • Oxford
      • FS-ISAC
      • Gartner CIO – Arizona
      • Gartner Symposium – Orlando
      • Gartner Symposium – Barcelona
      • Gartner Symposium – India
      • Gartner SRM – UK
      • Gartner CIO – UAE
      • ILTACON 2025
      • Gartner SRM
      • INFO-TECH Live 2025
      • Gartner CIO
      • FinTech 2024 – New Orleans
      • Optimize! 2023
      • Optimize! 2022
      • Optimize! 2021 – Europe
      • Optimize! 2021 – Global
      • Optimize! 2020 – Global
      • Optimize! 2020 – FinTech
      • Optimize! 2020 – Self Storage
      • Optimize! 2020 – InsurTech
      • Optimize! 2020 – LegalTech
    • Glossary
      • Email Security
      • eSignatures
      • Document Security
    • Learn
      • Learn Email Security
      • Learn eSignatures
    • Why Go With Us
      • Our Manifesto
      • Soaring 20’s
      • How We Compare
    • Legal Analyses
    • Product Videos
    • Guides & Opinions
    • Infographics
  • Pricing Pricing
    • RMail
    • RSign
    • RDocs
  • Apps & Integrations
  • Support Support
    • User Support
    • Training Videos
      • RMail Training Video List
      • RSign Training Video List
    • Sales Resources
    • We Try Harder
    • Submit Your Review
    • Partners
    • Developer Access
    • Admin Access
    • Service Terms
    • Logo Style Guide
    • Contact Us
  • Login
  • Call | Demo
  • Start Free
Close Menu

Back to Blog Blog

You are here: Home/ Blog / Email Encryption: Does the RPost SecuRmail Email Encryption Service Require the Recipient to Have the Latest PDF Reader?
Email Encryption: Does the RPost SecuRmail Email Encryption Service Require the Recipient to Have the Latest PDF Reader?

Email Encryption: Does the RPost SecuRmail Email Encryption Service Require the Recipient to Have the Latest PDF Reader?

October 29, 2010 / in Blog / by Zafar Khan, RPost CEO

RPost’s SecuRmail service employs AES 256-bit encryption to convert select email into a more private encrypted format.  The recipient must have an up-to-date PDF reader to view the encrypted message and any attachments received with that message.

To view attached files embedded in the encrypted PDF file, one must use Adobe Reader 7.0 (circa 2004) or equivalent PDF from another manufacturer.  The latest free Adobe Reader is located at: http://get.adobe.com/reader/

Tags: 256-Bit AES PDF, email encryption, PDF Reader, Recipient, SecuRmail
You might also like

Understanding HIPAA: Enforcement, Encryption, and Documentation

How to Protect Sensitive Email Content & Attachments for Both Senders and Recipients

Free and Easy Email Encryption and eSignatures

Self-Driving Cars — Accelerating into an Uncertain Future

RPost’s Desktop Software Upgrade for Microsoft Outlook Brings a Comprehensive Business Messaging Extension that Includes New and Intuitive Tools for Third-Party Developers

5 Top Tech Trends – Email Security and eSignatures

» Email Carries the Power of Paper
« AI vs AI Cybersecurity: How Claude Mythos AI Will Change the Threat Landscape

Recent Posts

  • When AI Hunts Vulnerabilities: Defending Against Malicious Agents

    AI vs AI Cybersecurity: How Claude Mythos AI Will Change the Threat Landscape

    April 10, 2026

  • RAPTOR AI Uncovers International Scam in Real Estate Closing Process

    Real Estate Wire Fraud Scam: How RAPTOR AI Spotted Global Cyber Recon

    April 03, 2026

  • From Defense to Offense: RAPTOR AI Detects Cyber Reconnaissance Before Attacks Launch

    From Defense to Offense: The Rise of Cybersecurity PRE-Crime in the AI Era

    March 27, 2026

  • The Next Cybersecurity Threat & Insider Risk Frontier

    Rogue AI Agents: The Next Cybersecurity Threat & Insider Risk Frontier

    March 20, 2026

  • Prevent M&A Cyber Risk Discounts with RAPTOR AI Risk Intelligence

    Why Third-Party Risk Management in M&A Is the Silent Valuation Killer

    March 13, 2026

Follow

  • Facebook
  • LinkedIn
  • YouTube
  • X
  • TruthSocial
  • Instagram

About Us

  • We’re RPost
  • In a Few Words
  • Our Tech Platforms
  • 5-Stars for You
  • Why Go With Us?
  • Partner Centric
  • Global Standard
  • Leadership Team
  • Investors

Products

  • Email Security
  • E-Signatures
  • Email Compliance
  • Document Security
  • E-Forms
  • Developer API
  • RPost Intelligence

Related Websites

  • User Support Center
  • RSign Online Login
  • RMail Online Login
  • RDocs Online Login
  • Customer Admin Login
  • RPost Investors

Success Stories

  • Customers
  • Platforms
  • Industry Groups

Customer Videos

  • Industry Video Playlist
  • Product Video Playlist

Insights

  • Blog
  • News
  • Analyst Accolades
  • Webinars
  • Glossary
    • Email Security
    • eSignatures
    • Document Security
  • Learn
    • Learn Email Security
    • Learn eSignatures
  • Legal Analyses
  • Product Videos
  • Guides & Opinions
  • Infographics
  • Why Go With Us
    • Our Manifesto
    • How We Compare

Industries

Conferences

  • Oxford
  • FS-ISAC
  • Gartner CIO – Arizona
  • Gartner Symposium Orlando
  • Gartner Symposium Barcelona
  • Gartner Symposium India
  • Gartner SRM UK
  • Gartner CIO UAE
  • ILTACON 2025
  • Gartner SRM
  • INFO-TECH Live 2025
  • Gartner CIO
  • FinTech2024 - New Orleans
  • Optimize!2023
  • Optimize!2022
  • Optimise!2021 – Europe
  • Optimize!2021 – Global
  • Optimize!2020 – Global
  • Optimize!2020 – FinTech
  • Optimize!2020 – Self Storage
  • Optimize!2020 – Insurance
  • Optimize!2020 - LegalTech

Pricing

  • RMail
  • RSign
  • RDocs

Apps & Integrations

Support

  • User Support
  • Sales Resources
  • We Try Harder
  • Submit Your Review
  • Partners
  • Developer Access
  • Admin Access
  • Service Terms
  • Contact Us

Sitemap

Training Videos

  • RMail Training Video list
  • RSign Training Video list

© 1999-2026 RPost. All Rights Reserved. Terms & Conditions, RMail | Gmail App Compliance.
RPost Patented (click for patent list).

×

Sign up in seconds to use RMail & RSign FREE!