Kerio Connect (Server Version)

new york city

KerioConnect Preferred Partner

We are an authorized Kerio Preferred Partner proudly serving NYC. We sell, install, configure, support and maintain Kerio Connect Server for organizations of all sizes. Whether you are looking to replace Microsoft Exchange or supplement it, W. O’Donnell Consulting can help make your business collaboration project a success.

Enterprise-Class Collaboration at a Value Price

The award-winning, low-overhead Microsoft Exchange alternative, Kerio Connect meets the needs of small and mid-sized businesses while offering a robust feature lineup. Business users enjoy support for their favorite email client and easy webmail access. Kerio Connect is highly stable—so you can focus on business rather than unexpected downtime and recovery.

Built for Your Business

Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device —without complexity or expensive overhead.

Free Consultation and Demonstration

Contact us today for a free consultation to see what Kerio Connect solution would be right for your organization to keep your employees connected and your costs down.

Enterprise-class Email, Calendars, Contacts, Tasks, Chat, and More

The award-winning, low-overhead alternative to Microsoft Exchange, Kerio Connect meets the needs of small and mid-sized business. It offers unmatched deployment flexibility and broad mobile device support. Business users enjoy support for their favorite email client as well as intuitive Kerio Connect web mail. Kerio Connect is stable — so you can focus on your business rather unexpected downtime and recovery. Deployment and administration are simple by design. And with lower licensing, service and hardware costs, Kerio Connect delivers measurable business value over other offerings.


BYOD Made Easy

Business users are bringing their own devices to the workplace and that is not going to change. Kerio Connect makes BYOD easy. From iPhones to Android phones to tablets, we support virtually every mobile device on the market. And Kerio Connect is so simple to use that end users can configure their own devices without bothering IT.

Flexible, Cross-platform Client Support

Business users do not care about mail servers. They simply care that their email works, that it is secure, and that they can use the email client that they prefer. Kerio Connect delivers the flexibility that users want and expect – the freedom to use Outlook (Windows and Mac), the OS X Apps for Mail, Calendar, Contacts & Reminders, or the full-featured Kerio Connect client for webmail.

Secure & Protected Email

We have built powerful security into Kerio Connect. You are protected against hacking and malicious attacks with SSL encryption, S/MIME, anti-spam and antivirus tools, and more. Automated backup with granular restore options ensure quick and easy recovery from all types of disasters. Server-wide archiving prevents data loss and helps organizations to comply with legal requirements for email retention.

Unparalleled Simplicity

Make no mistake. Microsoft Exchange and Small Business Server (SBS) consume significant IT resources. And with Microsoft moving from SBS to offering just a hosted solution, you need a real alternative for on-premise email. Kerio Connect is available in multiple configurations, including on-premise server deployments and SaaS/cloud email hosted options.

Kerio Connect delivers the features and functionality of Microsoft Exchange — without its complexity and cost. Management is easy. Kerio Connect has a clean and simple web admin interface, you can even configure your system from a tablet device. We meet your requirements with the best and most flexible messaging and collaboration server on the market.

Flexible Deployment

Kerio Connect supports three different deployment options, to let you choose the approach that best fits with your existing IT processes, infrastructure and organization. No matter what option you use, Kerio Connect offers the same great end-user experience, rigorous security, and ease of administration.

Kerio Connect Single-Server – Easily install Kerio Connect on your existing hardware, using your favorite host OS or hypervisor. We support most versions of Windows Server, Linux and even Mac OS X. Or choose the VMware virtual appliance to easily run Kerio Connect side-by-side on the same hardware as your other business applications without worrying about operating system compatibility.

Kerio Connect Multi-Server – Deploy this modular, multiple server solution for greater scalability and performance in larger organizations and distributed multi-office environments, or in partner-hosted Kerio Connect Cloud environments.

Free Consultation and Discussion​​

Contact us today for a free consultation to learn more about how we can work together so you can have a trusted IT partner that has your best interest at heart.

KerioConnect Features

  • Cross-platform support offers flexibility
  • SSL encryption, S/MIME & powerful antispam tools
  • Intuitive administration through web-based console
  • Rapid deployment in the cloud or on-premises
  • Secure mobile support for wide range of devices

Industries We Serve

  • Small and Medium Sized Businesses
  • Large Commercial Enterprises
  • Non-Profits and Not-for-Profits
  • Local, State and Federal Government
  • Healthcare and Medical Companies
  • Manufacturing and Industrial

Best in Class

We are aware that a wide array of technology vendors exist and painstakingly look for and test best-in-class emerging solutions to ensure your business makes the right choice.

We are dedicated to our clients and doing what is in their best interest.  Our goal is to implement technology that is proven, affordable and actually works for the benefit of our clients.


We have consulted on and managed numerous IT projects, including large-scale international projects. Call us to discuss your initiatives and leverage our experience to benefit you.

We’d love the opportunity to speak with you and learn more about your business’s technology needs and objectives–Contact us today to setup a free consultation.