Prerequisites for Data Migration

Add, provision, and verify the domains you want to manage through Cloud Email Gateway Protection.

For details, see Adding a Domain.

Synchronize with LDAP servers using the Directory Synchronization Tool if IMSS or IMSVA has enabled LDAP settings.

The Directory Synchronization Tool is available under Administration → Other Settings → Directory Management.

For details, refer to Directory Synchronization Tool User's Guide.

Enable IMSS or IMSVA to support Cloud Email Gateway Protection migration by doing the following:

1. On the IMSS or IMSVA management console, go to Administration → Updates → System & Applications and check the build number.
   If the build number does not meet the following requirements, install the latest service pack and hotfix.
   • IMSS 9.1.0.1357 or later
   • IMSVA 9.1.0.2011 or later
2. Enable the hidden key in the IMSS or IMSVA admin database by running the following SQL statements:

   Note IMSS and IMSVA use the same configuration file imss.ini.

   insert into tb_global_setting (section, name, value, inifile)
   values ('imp_exp', 'enable_ems_migrate', '1', 'imss.ini');

Export configuration files from the IMSS or IMSVA management console under Administration → Import/Export.