SmtpClient::SendMailAsync Method (MailMessage)
Sends the specified message to an SMTP server for delivery as an asynchronous operation.
Assembly: System (in System.dll)
[HostProtectionAttribute(SecurityAction::LinkDemand, ExternalThreading = true)] public: Task^ SendMailAsync( MailMessage^ message )
This operation will not block. The returned Task> object will complete once the message has been sent.
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: ExternalThreading. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.