Registry Keys for the Import Wizard Below is a list of all the registry keys for the Import Wizard. Important: Before you change any registry key values, be sure to create a backup of the original registry key values. Key Name Value Type Description The following keys are located under HKCU\Software\Zimbra\PSTMigration HostName REG_SZ Default host name of the mailbox server. Port REG_DWORD Default port on which the administrator and non-administrator services run. SecureCon REG_DWORD Default status for using a secure connection. AdminPort REG_DWORD Default port on which the administrator services run. AdminSecureCon REG_DWORD Default status for using a secure connection. The following keys are located under HKCU\Software\Zimbra MaxAttachSizeMB REG_DWORD By default, messages larger than 10 MB will not be imported. The limit can be changed by modifying the registry. The key value should be specified in megabytes (MB). A value is zero, there is no limit to the size of message attachments. ErrorThreshold REG_DWORD By default, after three consecutive errors the Import Wizard for Outlook will stop. The limit can be changed by modifying the registry. If the value is zero, the wizard will not stop.
