RDI Secure, Layered Email Filtering and Defense

Give your business a professional look with email @ your domain name.

Spam & Virus Protection

Our premium filtering keeps your inbox virtually free of spam and viruses.

Secure & Private Email

We will never read, sell, or scan your email content for advertising purposes.

End-User Training

Our email training educates staff on proper email protocol to avoid potential threats.

Email Services

Secure, Layered Email Filtering & Defense

At RDI, we engineer, update, and continually improve our in-house hosted email services for secure business that reduces IT headaches. Our approach uses a layered defense to stop spam, phishing, and malicious emails before they reach your staff – this reduces the possibility of malware, viruses, or ransomware compromising your network security and integrity. In addition to a secure, managed email platform, we offer information and training to educate your staff on proper email protocol and procedures to avoid potential threats.

Effortless Email On-The-Go

Business never stops and email has to be accessible from anywhere and at any time. With RDI email, you can enjoy access on practically any mobile phone or tablet. With RDI, you’ll also get mobile sync to keep your email, calendars, and contacts always synchronized with webmail access on your iOS, Android, or Windows device.

The Email You Deserve

Choosing the right email hosting package can have a large impact on the way you do business. After all, you rely on your business email account to help you accomplish so many things. That's why it's important to find an email service that offers you the features you need - like plenty of storage, spam and virus protection, webmail and even document sharing. With RDI mail, you'll have an email address that matches your domain name, giving you instant credibility. Not sure what to choose? We can help by listening to your business needs and recommending the best service to meet your budget; you'll receive professional email at a price your business deserves.

Advanced Threat Protection For Office 365

Office 365 with modusCloud security is a winning combination that can help improve your productivity and connectivity. That’s why RDI offers an Office 365 solution built with you in mind; saving you hassles, time, and money. With our advanced threat protection, modusCloud, you not only get the features you need for Microsoft Office 365 at a great price point, but the protection you deserve to operate a worry-free business.

While operating with Office 365 is both cost-efficient and empowering, for many, it can also make your organization more vulnerable to malicious emails and threats across devices and networks. Improved productivity, convenience, and collaboration are not worthwhile if it means leaving your network vulnerable to email security threats. That’s why RDI works to provide security options for our Office 365 customers proactively.


  • Managed Email Programs
  • Affordable Hosting Package Options
  • In-House Exchange
  • Spam Filtering
  • Virus Protection
  • Secure & Private Email
  • Comprehensive End-User Training


Proudly partnered with:

RDI Supports Microsoft Hosted Exchange RDI Supports Microsoft Office 365

Advanced Protection

Protection from Spam, Malware, Phishing, BEC, Spoofing, malicious attachments and URL's, and more.

Advanced Spam Filter

Machine learning technology, 99%+ catch rate, content filters, and granular admin controls.

Email Continuity

Protection from Spam, Malware, and Phishing is integral to your business continuity; we provide zero-downtime email continuity.

Email Archiving

Easy Search and eDiscovery, Tamper-Proof, offsite storage, and full-content indexing for up to 10 years.

Don't Let Spam & Viruses Wreck Your Workplace

Get The Best In Email Services & Security