Zimbra Business Email

A secure and managed enterprise email and calendar service with support for existing desktop and mobile email clients.

Professional Plan



5GB Mailbox

Premium Plan



25GB Mailbox

Enterprise Plan



50GB Mailbox

Unified Email & Collaboration Hub

Business email, calendars, chats, storage & documents. The only solution integrated and working together on one screen.

Desktop experience. In a browser.

Intuitive interface. Extended options for email composition and teamwork. Secured by Two-Factor Authentication. Accessible from any computer without installation.

IceWarp Plan Comparison

Lite Standard Professional
Email & Calendaring

30 GB 100 GB 500 GB
Online Document Editing

AntiVirus & AntiSpam

Unlimited groups & sharing

Mailing lists for Email Distribution

Webmeetings with screen sharing

Audio & Video Calls

Mobile Apps

Email archiving

TeamChat with Free Guest Access

Mobile synchronization using EAS

Advanced Administration & API Console

IceWarp Desktop Client replacement of Outlook

IceWarp Desktop Office replacement of Office

All in one solution

Discover three main pillars of IceWarp. Uncover your possibilities with modern collaboration features.