| Event Id | 1201 |
| Source | Active Directory |
| Description | The replication message has been compressed from %1 bytes to %2 bytes. |
| Event Information | This is an Active Directory internal event. Internal events appear in the Event Viewer only when the default logging level is changed. Most internal events are for informational purposes only. This event is logged when an intersite replication message is compressed. No user action is required. |
| Reference Links | Monitoring AD Changes: Article |
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