/// <summary>
/// Retrieves a SmtpImposter along with information about requests made to that
/// imposter if Mountebank is running with the "--mock" flag.
/// </summary>
/// <param name="port">The port number of the imposter to retrieve</param>
/// <returns>The retrieved imposter</returns>
/// <exception cref="MbDotNet.Exceptions.ImposterNotFoundException">Thrown if no imposter was found on the specified port.</exception>
/// <exception cref="MbDotNet.Exceptions.InvalidProtocolException">Thrown if the retrieved imposter was not an SMTP imposter</exception>
public async Task <RetrievedSmtpImposter> GetSmtpImposterAsync(int port, CancellationToken cancellationToken = default)
{
var imposter = await _requestProxy.GetSmtpImposterAsync(port, cancellationToken).ConfigureAwait(false);
ValidateRetrievedImposterProtocol(imposter, Protocol.Smtp);
return(imposter);
}
