[[["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 2025-03-05 UTC."],[[["`MailHeaderOrBuilder` is an interface extending `MessageOrBuilder` for working with mail header data."],["The `getName()` method retrieves the name of the mail header as a `String`."],["The `getNameBytes()` method retrieves the name of the mail header as a `ByteString`."],["The `getValue()` method retrieves the value of the mail header as a `String`."],["The `hasName()` and `hasValue()` methods check if a name or value is present respectively, returning a `boolean` result."]]],[]]