Secure, business-style email, calendar & collaboration without the high cost

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Designed specifically for small-to-medium sized businesses (SMBs)

Kerio Connect is a mail server and an all-in-one collaboration tool deployed by more than 30-thousand companies around the world. It can be installed on multiple operating systems, including Windows, Mac OS and Linux.

Kerio Connect is just the right size for SMBs with smaller budgets and limited IT staff. It’s easy to manage, easy to deploy and typically costs less than “big brand” solutions.

Explore key features of Kerio Connect

Email, calendar, IM and more - for less
  • Kerio Connect delivers all the features and functionality for collaboration and messaging solution without the complexity and high price tag of other systems
  • Email is integrated with shared calendars and scheduling, contacts management, tasks, notes, shared and public folders, and instant messaging.
  • Synchronize messages by direct push to your choice of mobile device via Microsoft ActiveSync(R)
  • Instant Messaging is XMPP-compatible and can be used from various 3rd party chat/IM applications on desktop and mobile phones
Easy to deploy, manage and use
  • You can install Kerio Connect in 10 minutes and users can be up and running in just 10 minutes more
  • Kerio Connect can be deployed on-premises or in partner-hosted cloud environments
  • Deploy for users on Mac, Windows, or Linux; plus full support for Outlook (Windows and Mac) and many other IMAP or POP compliant email clients
  • Kerio Connect web-based administration is simple and can even be configured from a tablet
Security built into your business email
  • You’re protected against hacking and malicious attacks with SSL encryption, S/MIME, anti-spam and anti-virus tools making sure your email is clean
  • 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
Get Unlimited | Secure Email as a value-priced package
  • Choose Kerio Connect for feature-rich email and collaboration tools
  • Plus: Powerful multi-engine anti-virus and more with 14 anti-spam filters and 4 anti-virus engines plus malware scanning
  • And: Secure archiving to meet compliance regulations with easy management and access to your organization's electronic communications history.
Demo overview of top features
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The value and features of Kerio Connect from a local hosting provider

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Trusted by hundreds of thousands of customers worldwide

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(Reviews as of April 2020)