ZCS Multi-Server Installation Guide 8.0

Open Source Edition

Configuration Examples

ZCS can be easily scaled for any size of email environment, from very small businesses with fewer than 25 email accounts to large businesses with thousands of email accounts. The following table shows examples of different configuration options.

 

ZCS Configuration Options

Small	Medium	Large	Very Large
All ZCS components installed on one server. See the Zimbra Single Sever Installation for quick start installation instructions.	• Zimbra LDAP and Zimbra message store on one server. • Zimbra MTA on a separate server. • Possibly include additional Zimbra MTA servers.	• Zimbra LDAP on one server. • Multiple Zimbra mailbox servers • Multiple Zimbra MTA servers. • One or more Zimbra Proxy servers.	• Zimbra Master LDAP server. • Replicas LDAP servers. • Multiple Zimbra mailbox servers. • Multiple Zimbra MTA servers. • Multiple Zimbra Proxy servers.