You have the ability to add as many users as you need. Want to add one? No problem. Thousands? We can scale our infrastructure dynamically to support your needs.
Once you're a customer and logged in to our Billing & Support portal, you can get an overview of how to add and manage your services from the knowledgebase article: [Account management: add/delete/change mailboxes and more from the centralized Billing & Support portal](https://admin.cloudiance.com/knowledgebase.php?action=displayarticle&catid=9&id=112)
Cloudiance hosts and manages email not only for SMB, but also for enterprises with thousands of users, and has managed and migrated installations of hundreds of thousands of mailboxes for public and private organizations across most industries, including and not limited to Retail, Telecom, Financial, Government, Education and Healthcare.
Cloudiance's zMailCloud is designed for small and medium-sized organizations (SMB), typically between 1 and 250 team members, and averaging about 25. If you are an organization with over 150 team members, in addition to other benefits you or a Cloudiance sales engineer may identify, consider Cloudiance's Exclusive Hosting ("dedicated server"), or Cloudiance's Extended Care, remote management service for servers hosted at your own office or data center (on-premises).
