Re: Can Magic add an additional field to an email header?

Graham White

Hi Tim,
 We want to use list-unsubscribe explained below.

What is List-Unsubscribe?

List-unsubscribe is an optional email header supported by popular inbox providers like iOS Mail, Gmail, and Supported inbox providers look for this header in emails and display a native unsubscribe option to users, allowing for a simple and consistent unsubscribe action.

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