Zimbra Collaboration Suite

Enterprise level collaboration

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Built on Open Source foundations, Zimbra Collaboration Suite (Zimbra CS) delivers an enterprise-class email, calendar and collaboration solution. Available in two versions (Standard and Executive) we let you build an email package which supports your needs and IT budget.

Check out features

  • UK data centres

  • 24 / 7 UK support

  • Open source foundation


Designed with flexibility in mind, Zimbra CS builds on its enterprise-ready foundations to provide the robust email, and diary functions businesses need and enhances them with an administration-friendly web interface and built-in cloud document storage. We also include advanced spam and virus protection, keeping your inbox safe from harm

  • Mobile sync

    Keep emails, contacts, and calendars in sync across devices

  • Webmail

    Advanced webmail interface

  • Spam protection

    SpamAssassin & ClamAV included

Choose between 1GB and 2GB mailbox options.

Note: To add addition users, click the 'add-on' button within the shopping cart. To change from yearly to monthly billing (where available), click the 'change' button under cycle in the shopping cart.

  • Zimbra CS

    1GB mailbox storage and full Zimbra CS features

    $89.90pa | $8.99pm

  • Zimbra CS Executive

    2GB mailbox storage and full Zimbra CS features

    $159.90pa | $15.99pm

Don’t Take it From Us

Here’s what our customers have to say about us

SMS gave us the ability to run our email system exactly as we did when when we hosted our own Exchange server but with the added benefit of removing the single point of failure which our own system had.

Gary WandPygott and Crone
Betinternet logo

The support is second to none. SMS provide a very good package and if we were to setup again from scratch then SMS would be at the top of the list.

Peter GoodwinBet Internet

Why Choose SMS?

  • 24/7

    support available to all customers

  • <1 minute

    average support wait time

  • 250,000,000

    emails hosted on our server infrastructure

  • Gold Partner

    for hosting with Microsoft

Certified Partners

partner microsoft
partner cisco
partner blackberry-3
partner dell
partner enom
partner netapp
partner nominet
partner parallels
partner sagepay
partner telecitygroup
partner vmware
partner zimbra