Don't take privacy for granted...

Avoid compliance issues and send confidential data with confidence. Get CipherPost Pro™ and experience true user-to-user encryption with just one click.


AppRiver CPP OWA

Email can travel a long way before it hits your inbox. With CipherPost Pro, you'll avoid prying eyes along the way. With one click, CipherPost Pro encrypts your message when it leaves your mailbox. Only the authorized recipient – with the proper password – can read the message.

Other services protect your message only from one server to another. Access to the server means access to your private information. CipherPost Pro email encryption gives you true mailbox-to-mailbox security, no matter where your email goes in between. That keeps your confidential information safe and helps your business remain compliant.

CipherPost Pro also features a built-in Secure E-signature feature that enables you to sign encrypted files with the click of a button.

Features and benefits

  • Secure, fast and easy to use
  • Protects confidential information and helps ensure regulatory compliance
  • Provides delivery slip and registered mail options
  • Features centralized management
  • Enables large file attachment encryption and delivery
  • One-click encryption
  • One-click Secure E-signature
  • Includes Outlook plug-in, Windows and Mac desktop agents, browser plug-ins
  • Full-featured functionality for mobile devices including iPhones, iPads, BlackBerry, Windows Phone, Android and more
  • Compatible with Office 365
  • Includes Phenomenal Care™ from our US-based team, 24 hours a day, every day

SkyValley Digital's Sales advisors can provide information on which features are available with CipherPost Pro email encryption service. Contact for more information.


CipherPost Pro protects your messages even when a secure connection like TLS isn't available. If you do have TLS, CipherPost Products provide an additional layer of security with true mailbox-to-mailbox encryption.

CipherPost Pro Guides

Mobile device support

You need to access your secure messages no matter where you are, and CipherPost Pro has you covered. 

AppRiver CPP mobileCipherPost Pro allows you to send and receive encrypted email, track your sent messages, and open secure attachments from anywhere. Create, read and reply to secure messages on iOS, Android, Windows Phone 8 and BlackBerry platforms. All of the features of CipherPost Pro email encryption, including real-time tracking, large file transfers, compliance services and many others, are available on your mobile device.

Optimized to minimize device battery and bandwidth consumption, CipherPost Pro provides easy and secure access to your encrypted messages without the need to store confidential and sensitive data on your mobile device. That means losing your phone doesn't mean losing critical information. And administrators can quickly enable or disable access from the Secure Message Center (Webmail) so no one can use a lost or stolen device to access your account.

And here's another benefit: CipherPost Pro mobile apps are free to licensed users.

  • CipherPost Pro on the App Store on iTunes
  • CipherPost Pro Android App on Google Play
  • CipherPost Pro on Windows Phone Apps + Games Store
  • CipherPost Pro on BlackBerry World


Who Needs Secure E-Signature? The short answer is everybody. Whether it’s signing and exchanging contracts, medical records, or financial information, businesses and organizations of just about any size need to exchange signed documents. And by the very nature of the intent of a signature, that information is usually important, sensitive, confidential, or all three.

CipherPost Pro e-signature is a simple “click to acknowledge” process that is secure and easy for anybody to understand and use. It supports major document formats, including PDFs and Microsoft Office files, as well as most common image formats (JPG, PNG, etc.), with few restrictions on file size transfers. Whether you are a lawyer, engineer, or doctor, from complex agreements to digital blueprints to x-rays, you can obtain required signatures literally in seconds!

While many products offer fast and simple e-signature capabilities and others offer full security, only CipherPost Pro™ provides all three without the added cost and burden of additional security software. And because it is built right into CipherPost Pro™, there’s no extra cost and nothing to implement. You can simply start using it. It’s that easy—and that secure.