Working with backup sets : Email message backup sets (Windows) : Before you begin : IBM Domino and Notes requirements (DS-MLR)
 
IBM Domino and Notes requirements (DS-MLR)
Ensure that the following requirements are met wherever applicable before you create an Email messages backup set to back up IBM Domino or Notes data using DS-MLR:
For the backup of IBM Domino and Notes, the DS-MLR service account must be a local administrator.
To back up Personal Journal, the Journal must already be created, otherwise the option does not appear in the New Backup Set Wizard.
To restore Personal Journal, make sure the Journal database exists in destination machine. Otherwise, the restore will fail.
By default, the name of the Journal database is Notebook.nsf (in versions prior to Lotus 8.5 the name was journal.nsf). If the name is different from the default name (for example: Myjournal.nsf), then you must add the following line to the notes.ini, located under Lotus\Notes:
JOURNAL=Myjournal.nsf.