Discover IceWarp Server 11.4.1

Another milestone version of IceWarp server has been released today; we are proud to present v11.4.1! This is a major release and our developers spent a lot of time developing big things so we can bring a new set of powerful features to our users. Read this release article to discover the new features and improvements. Among the highlighted features are:

  • New TeamChat collaboration tool for teams & projects
  • New WebDocuments for online editing of Office files
  • WebAdmin white labeling for a truly personalized experience
  • Integrated Let´s encrypt service for worry-free security


The most important new feature for WebClient is a new collaboration tool for teams and projects – TeamChat. It helps teams to easily communicate with each other while working on a project. They will see coworkers who are online and can start conversations with one or all of the team members. TeamChat is nott limited to chat however. Coworkers can easily upload files, organize meetings, share links or arrange conference call, all without leaving WebClient. There is no need to install additional plugins; everything is included in WebClient. TeamChat users can even invite people from outside the organization. Guest accounts are created on the server and validated by email.

With the new WebDocuments online editing feature integrated in WebClient, users can open and edit documents, spreadsheets and presentations directly in their browser window. Documents look exactly the same as on the desktop. Images, tables, charts and anything else embedded in the document are present. Collaborators can roll back to an earlier version or share comments to notify each other about document changes.


From the WebAdmin side, the White labeling option for customization of both WebAdmin and WebClient has been improved. Administrators can use a wide range of personalization options to change the WebClient login page and interior. They can customize the text shown in the browser tab or the logo shown on the login page. Color picker and login screen preview facilitates the selection of the right appearance. WebAdmin´s look inside and on the login page can be changed as well. Pick the main color style and select the perfect background image for the login screen. The scrolling login screen on the right side shows any setup change immediately.

The interface for generating default SSL certificates, adding multiple certificates or creating CSR requests has been totally reworked. Now it is much easier for administrators to work with certificates. IceWarp has also integrated Let´s Encrypt, a simple way for the users to obtain and install valid certificates. Certificates are automatically reissued before expiration. You can reissue manually if domains need to be added or removed.

Don´t hesitate to download a trial version or upgrade your current server from our website to experience all the innovations of version 11.4.1

For more information also check out our What’s new in IceWarp 11.4.1 document

More features in detail will come in upcoming articles. Stay tuned.

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