Email & groupware

Your email needs are unique.
Our email solutions can meet them.

Proven experience with email technology and practices

Onlight has decades of combined experience working with custom-crafted, standards-based email servers, filters, gateways and archive solutions. Our staff have contributed to many major standards-compliant open source mail projects and are intimately familiar with pertinent Internet standards specifications.

While we don’t believe in a one-size-fits-all solution to email, we do use a consistent toolkit of packages allowing our solutions to be at once unique and standard.

Proven expertise in mission-critical email applications

Onlight email solutions can be found in both small businesses and large enterprises.

We have the experience to select the right tools for the job.

Clients include:
Fiduciary Management, Inc.
General Mitchell International Airport
Oberlin Filter Company
One Call Concepts, Inc.
Shorewest Realty

Proven open source components for stable and secure systems

Mail servers:

  • Postfix – MTA
  • Cyrus – IMAP

Webmail interfaces:

  • SquirrelMail
  • Roundcube

Email virus scanners:

  • AMaViS
  • Clam AV

Spam filter:

  • SpamAssassin

Novell Groupwise


A powerful and affordable alternative to Outlook, Exchange, and Notes, GroupWise offers more features with less overhead:

  • Customizable home dashboard
  • Easily share address books, calendars and folders
  • Threaded conversation view
  • Workflow message processing
  • Tag messages, tasks, appointments, documents with multiple categories
  • Powerful document management
  • Fast and effective system-wide search — including document contents
  • Automatic history of interaction with contacts
  • Class-leading security and reliability

Onlight offers GroupWise installation, configuration, and training at a dramatically lower cost than other common groupware solutions.

To learn how Onlight can help you with your email needs, contact one of our sales engineers at 414-272-4477 or use our contact form.