System.Net.Mail.SmtpStatusCode.ServiceNotAvailable Field

The SMTP service is not available; the server is closing the transmission channel.

Syntax

SmtpStatusCode ServiceNotAvailable

Requirements

Namespace: System.Net.Mail
Assembly: System (in System.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0