Procedure

1. Start the Directory Synchronization Tool application.
2. On the Service Settings tab, configure the following:
   • Under the Trend Micro Email Security Administrator Logon Account section:
     • Account Name: Your administrator account name you use to log on to Trend Micro Email Security administrator console.
     • Service Auth Key: Your service authentication key for the Trend Micro Email Security server.

       Note You can find your service authentication key on the API Access tab of the Service Integration screen (Administration → Service Integration) on Trend Micro Email Security administrator console.

   • Under the Proxy Settings section:

     • Do not use a proxy: If your network does not require a proxy, select this option to disable this setting.
     • Automatically detect proxy settings: Select this option to let the Directory Synchronization Tool automatically detect your network proxy settings.
     • Manually set the proxy (HTTP): Select this option to manually set the proxy Server and Port settings for your proxy server. If required, type the proxy User Name and Password.

       Note The Directory Synchronization Tool currently supports only the HTTP proxy.

   • Synchronize every x hours: Select this option and specify the duration in hours, if you want the Directory Synchronization Tool to automatically synchronize user groups, valid recipients and email aliases from the source directory to Trend Micro Email Security on a recurrent basis.

     Note This setting requires you to synchronize data manually for the first time. Later on, the Directory Synchronization Tool automatically synchronizes data according to your setting.

3. Click Apply.