| Operations | << | >> | 
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You can schedule the time when Microsoft Exchange Server sends address list updates to and receives address list updates from the cc:Mail post office.

Use the Dirsync Schedule property page to specify when directory synchronization is performed. You can also specify to never run directory synchronization.
| Option | Description | 
|---|---|
| Never | Disables directory synchronization. | 
| Always | Runs directory synchronization every 15 minutes. | 
| Selected times | Runs directory synchronization at specific times during the week. | 
| 1 Hour | Shows the schedule in 1-hour increments. | 
| 15 Minute | Shows the schedule in 15-minute increments. |