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Gmass · Outreach

GMass API / Add address to unsubscribe list

Adds an email address to the account-wide unsubscribe list so GMass stops sending to it. This changes data in your account.

Live data

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unverifiedRequest shape unavailableUnverified
Published API evidence
Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

  • emailAddress body · required

    Address to suppress.

No allowlisted official documentation or pricing reference is available.

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