We’re not just securing email and e-signing.

We’re helping Acuity and its accountancy clients with critical e-communications when tracking your finances and assuring compliance.

And we’ve been with them since 2020.

RMail. For Business Operations. Accounting.

  • Industry

Professional Services

  • Sector

Accounting, Law

  • Geography


  • Platform

RMail® & RSign®

Primary Use

RMail and RSign operate within Acuity’s Tess accountancy business management platform to automate proof of delivery, email encryption, and client e-signatures.

Watch full video of Ronald Dekkers discuss RMail and RSign at Optimize!2020.

opening quote

The integration with RPost is beautiful. We just installed the plugin last week, and it’s very easy to use and gives excellent functionality to the Salesforce platform.

closing quote
Ronald Dekkers, Director at Acuity Technical

Ronald Dekkers

Technical Director, Acuity

Main Benefit

RMail and RSign operate within Acuity’s Tess accountancy business management platform to automate proof of delivery, email encryption, and client e-signatures; RMail and RSign improve client interaction and both dramatically cut operating costs, administrative time, and risk, thereby boosting profitability.

RMail® provides email open tracking and legal e-delivery proof with certified e-notifications with the message status and proof records pulled into the management system to create opportunity to automate follow-on task and activities. RMail nearly eliminates all paper and first class, receipt, and certified mail costs.

RSign® provides feature-rich and affordable e-signature and digital forms automation to help them reduce to time managing client forms and maintaining client relationships, improving overall customer satisfaction; all while dramatically reducing business costs.


Acuity’s Tess accountancy and professional services management platform uses the Salesforce platform as the underlying technology. The RMail for Salesforce and the RSign for Salesforce app each are installed and Acuity customized the follow-on activities triggered from message status, e-sign status, proof of delivery data, and e-sign forms data that backfill into the client record. This makes it easy to use RMail and RSign services fully integrated with no need to access RMail and RSign REST API directly, as they are pre-built into the Salesforce management platform. When using the RMail Registered Email™ service, the sender receives an automatic analysis of the delivery and email encryption forensics, cryptographically sealed to the delivery content and timestamp, and packaged as a Registered Receipt™ proof record.

Acuity is a leading software service platform for managing accounting and other professional services business operations, with a focus on businesses in The Netherlands.

Tradenames are owned by the named company. Service benefit is summary, not intended to be a case study.RPost technology is patented. RMail, RSign, and RPost are trademarks owned by RPost.