TOML config loading

// Config object
type SpamlerConfig struct {
    SecureURL       string // SecureURL to listen
    NonSecureURL    string // Non secure URL to listen for redirection, can be ommited
    SMTP            string // SMTP server
    Port            int    // Port of SMTP server
    SkipInsecureTLS bool   // Skip insecure TLS certificate on SMTP server
}

// Load file
file, err := ioutil.ReadFile(filePath)
if err != nil {
    log.Fatal(err)
}
// Parse file
var configData SpamlerConfig
if _, err := toml.Decode(string(file), &configData); err != nil {
    log.Fatal(err)
}