Take a Guided RMail Tour


Track your important emails and know precisely when they’re delivered and opened, giving you the ability to follow up at precisely the right moment.


Uncertain email delivery can cause disputes over who said what when. RMail’s Registered Email technology and Registered Receipt™ email record eliminate uncertainty around email delivery by providing proof of your correspondence.


Easily encrypt sensitive emails and attachments for security or legal compliance.


Accelerate legally-binding e-signoff on documents and agreements. Whether for e-contracting or simply to get electronic signatures on documents, RMail makes it easy for all parties to e-sign and complete a transaction.


Break free of file size limits when sending email attachments.


RMail includes a number of additional options for your important emails.

Security, Compliance, Productivity, All-in-One.

Our patented Registered Receipt™ record returns highest level of forensic proof — the only self contained, self-authenticating email evidence record.

Breadth of Services

Breadth of Services

We’ve built extensive functionality around our Registered Email™ technology. Be sure to explore all of the features to optimize your operations.



We’re elegantly simple to use. But if you get overwhelmed with all of the options, let us know, We’re here to make your life easier.

Legal Proof

Legal Proof

Automatically receive robust evidentiary records for your email correspondence in the form of our Registered Receipt™ email record, Think of it as some insurance to protect from the unexpected.



We have features and settings for all of your needs. If you cannot find what you need, let us know, We’re sure we have it or can adjust to accommodate your every need.

We Try Harder to Ensure Your Success

We’re here for you, wherever you need us; whether accessed inside your favorite app, integrated to modernize a business system, or uniquely fitted using our API.

Think of Us as Your Personal E-Sign & E-Security Concierge. We’re Here For You.

At RPost, we simply can’t afford to make you enter a support queue. Or upcharge for each feature. Or not be the most affordable. Or not continuously innovate so that we can always be the most feature-rich while easy to use. We can’t be anything less than the best e-sign and e-security product with the best people and service to support you.