In addition to excluding specific folders and processes, you should exclude the following Exchange-specific file name extensions in case folder exclusions fail or files are moved from their default locations.
| Extensions | Description | Servers |
|---|---|---|
| .config | Application-related extensions | Mailbox serversEdge Transport servers |
| .chk.edb.jfm.jrs.log.que | Database-related extensions | Mailbox serversEdge Transport servers |
| .dsc.txt | Group Metrics-related extensions | Mailbox servers |
| .cfg.grxml | Unified Messaging-related extensions | Mailbox servers |
| .lzx | Offline address book-related extensions | Mailbox servers |