Пространство имен Bitrix\Sender\Message

Классы
class	Adapter
class	Configuration
class	ConfigurationOption
class	EventResult
class	Factory
class	Helper
interface	iAds
interface	iAudible
interface	iBase
interface	iBeforeAfter
interface	iHideable
interface	iLookalikeAds
interface	iMailable
interface	iMarketing
interface	iMasterYandex
interface	iReturnCustomer
interface	iToloka
interface	iYandex
class	Result
class	Tester
class	Tracker