[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-16 UTC."],[[["This webpage describes an error related to sending mail, specifically the `InvalidSenderError`."],["The error indicates that the sender is not authorized to send emails for the given application."],["The `InvalidSenderError` inherits from the base `Error` class and the `expected_type` class."],["`InvalidSenderError` has an alias of `google.appengine.api.mail_errors.InvalidSenderError`."]]],[]]
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