2018-04-18 12:42:15.409 [info] <0.5272.2> accepting AMQP connection <0.5272.2> (127.0.0.1:65155 -> 127.0.0.1:5672)
2018-04-18 12:42:15.460 [info] <0.5272.2> Connection <0.5272.2> (127.0.0.1:65155 -> 127.0.0.1:5672) has a client-provided name: Application
2018-04-18 12:42:15.461 [error] <0.5272.2> Error on AMQP connection <0.5272.2> (127.0.0.1:65155 -> 127.0.0.1:5672, state: starting):
PLAIN login refused: user 'appserviceaccount' - invalid credentials
2018-04-18 12:42:15.464 [info] <0.5272.2> closing AMQP connection <0.5272.2> (127.0.0.1:65155 -> 127.0.0.1:5672 - Application)

var connFact = new RabbitMQ.Client.ConnectionFactory();
            connFact.HostName = "localhost";
            connFact.UserName = "appserviceaccount";
            connFact.Password = "XXXXXXX";
            connFact.VirtualHost = "/";
            Console.WriteLine("This is a Sender");
            try
            {
                using (var conn = connFact.CreateConnection("Application"))
                {