elsa-core/src/samples/server/Elsa.Samples.Server.Host/appsettings.json

{
    "Logging": {
        "LogLevel": {
            "Default": "Information",
            "Microsoft": "Warning",
            "Microsoft.Hosting.Lifetime": "Information"
        }
    },
    "AllowedHosts": "*",
    "Elsa": {
        "Http": {
            "BaseUrl": "http://localhost:16398"
        },
        "Smtp": {
            "Host": "localhost",
            "Port": "2525",
            "DefaultSender": "noreply@acme.com"
        }
    }
}