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IceWarp

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IceWarp
TypePrivate
Industry
Founded1998
Headquarters
Prague
,
Czech Republic
ProductsIceWarp Mail Server
Websitewww.icewarp.com

IceWarp is a European software company located in Prague, Czech Republic. It develops IceWarp Mail Server, an email, messaging and collaboration service for small, medium and enterprise level businesses. IceWarp has offices in the United States, Germany, Russia, India,[1] Dubai,[2] and the Czech Republic. The company has been in business since 1998 and is used by over 50,000 businesses around the world. Its product is frequently cited as a European alternative[3][4] to Exchange Server, Office 365 or Google Workspace.

Awards

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IceWarp was named a Red Herring Top 100 North America Technology company in both 2011 and 2012,[5] and additionally received the Red Herring Top 100 Global award.[6]

Products

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IceWarp Mail Server is a mail server integrating all communication & collaboration features in one unified application. Available in cloud or for on-premises deployment, IceWarp is a tool to share and exchange all information and ideas online, offline or via mobile devices. It runs on Windows as well as on Linux[7] and current version is 14.3.0.9. The product was named Merak Mail Server in the past.[8]

IceWarp is also sponsoring and developing LibreOffice Online, a web-browser-based office suite.[9][10]

In 2017, IceWarp acquired Mirapoint Email Appliance.[11]

History

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IceWarp originated as a mail server product, previously marketed as Merak Mail Server, before evolving into an integrated communication and collaboration platform combining email, chat, video conferencing, document editing, file storage, and productivity tools. The mail server supports cloud, self-hosted, and hybrid deployment and runs on both Windows and Linux.[12]

During the 2010s, the platform expanded to include a browser-based web client, mobile applications for IOS and Android, and native desktop clients, alongside support for online document editing based on LibreOffice technology. IceWarp has sponsored and contributed to LibreOffice Online[13], a browser-based office suite built on the open-source LibreOffice codebase.

In 2017, IceWarp acquired the Mirapoint Email Appliance[11] business from Synchronoss Technologies, expanding its enterprise email offerings.

The company subsequently introduced its Epos platform generation[3][14], adding an updated interface, a customizable dashboard, TeamChat, and expanded video conferencing capabilities, alongside AI-assisted productivity features.

Supported control panels

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See also

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References

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  1. ↑ "IceWarp Opens New Office in Ahmedabad to Deepen Regional Footprint in Gujarat". Digital Terminal. NDM News Network. 2025-07-15. Retrieved 2026-02-09.
  2. ↑ "IceWarp unveils its new Office in the Middle East". The Banking & Finance. BFSI Network. 2022-02-18. Retrieved 2026-02-09.
  3. 1 2 "Czech Weapon IceWarp Takes on Microsoft and Google | WIRED". WIRED CZ (in Czech). 2026-05-20. Retrieved 2026-07-30.
  4. ↑ eualternative.eu. "IceWarp - European Alternative from Czechia". eualternative.eu. Retrieved 2026-07-30.
  5. ↑ Red Herring, http://www.icewarp.com/company/press/html/RHNA2011_finalist/ Archived 2012-11-14 at the Wayback Machine
  6. ↑ Red Herring, http://www.redherring.com/red-herring-global/2011-red-herring-global-finalists/
  7. ↑ The Inquirer, http://www.theinquirer.net/inquirer/news/2265487/microsoft-exchange-rival-icewarp-says-selling-linux-to-windows-customers-is-easy Archived 2017-01-14 at the Wayback Machine
  8. ↑ "Merak Mail server". www.wanet.cz. Retrieved 2026-07-28.
  9. ↑ Yegulalp, Serdar (25 March 2015). "LibreOffice's next big version is in the cloud". InfoWorld. Archived from the original on 27 March 2015.
  10. ↑ "Building LibreOffice Online » Linux Magazine".
  11. 1 2 "IceWarp Acquires the Mirapoint Software Business from Synchronoss Technologies Inc". PRWeb. Retrieved 2023-03-01.
  12. ↑ "IceWarp Blog". blog.icewarp.com. October 8, 2021. Retrieved 2026-07-30.{{cite web}}: CS1 maint: url-status (link)
  13. ↑ Corbet, Jonathan (2015-03-25). "LibreOffice Online announced". LWN.net. Retrieved 2026-07-30.
  14. ↑ enterpriseitworld (2023-06-21). "IceWarp Epos". Enterprise IT World. Retrieved 2026-07-30.
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