If your business needs to use encrypted e-mail or provide legal proof of delivery or electronic signatures, you may already be familiar with RPost, the company that invented registered e-mail. Not only has RPost recently upgraded its electronic signature service with court-admissible document, contract, and multi-party signoff tools that plug into Salesforce.com, Outlook, Lotus, web-mail and other applications, it also just launched a cloud service. READ MORE
