public SmtpConnection(SmtpConnectionOptions options)
: base(options.Host, options.Port, false, options.AllowInvalidRemoteCertificates)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
ConnectionType = _options.ConnectionType;
ComputeDefaultValues();
}
public SmtpConnection(SmtpConnectionOptions options)
: base(options.Host, options.Port, false, options.AllowInvalidRemoteCertificates)
{
_options = options;
ConnectionType = _options.ConnectionType;
ComputeDefaultValues();
}
private void ComputeDefaultValues()
{
switch (_options.ConnectionType)
{
case SmtpConnectionType.AUTO when Port == 465:
ConnectionType = SmtpConnectionType.SSL;
break;
case SmtpConnectionType.AUTO when Port == 587:
ConnectionType = SmtpConnectionType.TLS;
break;
}
if (ConnectionType == SmtpConnectionType.AUTO)
{
throw new Exception($"Port {Port} is not a valid smtp port when using automatic configuration");
}
}
