ExtendSync for Outlook makes it easy to identify which NetSuite environment you’re currently connected to by using color-coded panels within the app.
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This visual cue helps prevent confusion especially for users who switch between Production, Test Drive, and Sandbox environments.

Once you’re logged in, the ExtendSync panel color will indicate your current environment:

If your organization uses multiple NetSuite accounts or roles (e.g., for testing, training, or production work), it’s important to know which environment you’re working in before attaching emails or saving data.

The color-coded panel ensures you always know where your actions are being applied.