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Security / kSecAttrProtocolSMTP

kSecAttrProtocolSMTP

SMTP protocol.

Declaration

let kSecAttrProtocolSMTP: CFString

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SecurityGlobal Variable

iOS 2.0+iPadOS 2.0+Mac Catalyst 13.1+macOS 10.6+tvOS 9.0+visionOS 1.0+watchOS 2.0+

Built on 2026-05-07