2.1  System requirements

The minimum hardware configuration recommended for Kerio MailServer (basic license for 20 users):

Recommended hardware configuration of the computer where Kerio MailServer will be running:

For 20 — 100 active users

For 100 and more active users

Note

  • An active user is a user that uses the Kerio MailServer services multiple times a day (e.g. mail services, calendar, tasks, etc.).

  • These recommendations apply only in case the computer is used only as a mailserver (Kerio MailServer, antivirus, anti-spam).