Courier Mail Server – Mail in your network!

Updating from Previous Versions

This section describes how to update previous versions of CMS to the new version of CMS 3.xx. When installing the new version all server settings will be saved.

Updating from CMS 3.xx:

• Stop the server.
• Close console and monitor.
• Install the new version to CMS working folder.
  Configuration files (Config\*.cfg) will be converted to format of the new version. For return to previous version of CMS is necessary to backup these files before updating.
• If you are a registered user, re-activate the key.

Updating from CMS 2.xx:

• Stop the server.
• Install the new version to CMS working folder.
  Configuration files (Config\*.cfg) will be converted to format of the new version. For return to previous version of CMS is necessary to backup these files before updating.
• If you are a registered user, activate the key for the new version. Keys from CMS 2.xx are not suitable to CMS 3.xx. Read more »
• If updating is performed for version CMS 2.06 or less, then after starting the new version, check that in properties of all remote mailboxes the field "Email address" contains correct mailbox address. If it is not so, specify the correct address.