diff --git a/cmd/root.go b/cmd/root.go
index 0ec6f12..3c3ec1c 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -1,9 +1,12 @@
 package cmd
 
 import (
+	"os"
 	"strings"
+	"time"
 	cmd "tinyauth/cmd/user"
 	"tinyauth/internal/api"
+	"tinyauth/internal/assets"
 	"tinyauth/internal/auth"
 	"tinyauth/internal/hooks"
 	"tinyauth/internal/providers"
@@ -22,29 +25,28 @@ var rootCmd = &cobra.Command{
 	Short: "The simplest way to protect your apps with a login screen.",
 	Long:  `Tinyauth is a simple authentication middleware that adds simple username/password login or OAuth with Google, Github and any generic OAuth provider to all of your docker apps.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		// Logger
+		log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339}).With().Timestamp().Logger().Level(zerolog.FatalLevel)
+
 		// Get config
-		log.Info().Msg("Parsing config")
 		var config types.Config
 		parseErr := viper.Unmarshal(&config)
 		HandleError(parseErr, "Failed to parse config")
 
 		// Secrets
-		log.Info().Msg("Parsing secrets")
-
 		config.Secret = utils.GetSecret(config.Secret, config.SecretFile)
 		config.GithubClientSecret = utils.GetSecret(config.GithubClientSecret, config.GithubClientSecretFile)
 		config.GoogleClientSecret = utils.GetSecret(config.GoogleClientSecret, config.GoogleClientSecretFile)
 		config.GenericClientSecret = utils.GetSecret(config.GenericClientSecret, config.GenericClientSecretFile)
 
 		// Validate config
-		log.Info().Msg("Validating config")
 		validator := validator.New()
 		validateErr := validator.Struct(config)
-		HandleError(validateErr, "Invalid config")
+		HandleError(validateErr, "Failed to validate config")
 
-		// Set log level
-		log.Info().Int8("log_level", config.LogLevel).Msg("Setting log level")
-		log.Logger = log.Logger.Level(zerolog.Level(config.LogLevel))
+		// Logger
+		log.Logger = log.Level(zerolog.Level(config.LogLevel))
+		log.Info().Str("version", assets.Version).Msg("Starting tinyauth")
 
 		// Users
 		log.Info().Msg("Parsing users")
@@ -56,7 +58,7 @@ var rootCmd = &cobra.Command{
 
 		// Create oauth whitelist
 		oauthWhitelist := strings.Split(config.OAuthWhitelist, ",")
-		log.Debug().Strs("oauth_whitelist", oauthWhitelist).Msg("Parsed OAuth whitelist")
+		log.Debug().Msg("Parsed OAuth whitelist")
 
 		// Create OAuth config
 		oauthConfig := types.OAuthConfig{
@@ -72,7 +74,8 @@ var rootCmd = &cobra.Command{
 			GenericUserURL:      config.GenericUserURL,
 			AppURL:              config.AppURL,
 		}
-		log.Debug().Interface("oauth_config", oauthConfig).Msg("Parsed OAuth config")
+
+		log.Debug().Msg("Parsed OAuth config")
 
 		// Create auth service
 		auth := auth.NewAuth(users, oauthWhitelist)
diff --git a/cmd/user/create/create.go b/cmd/user/create/create.go
index 3d55329..7dcbfcb 100644
--- a/cmd/user/create/create.go
+++ b/cmd/user/create/create.go
@@ -6,6 +6,7 @@ import (
 	"strings"
 
 	"github.com/charmbracelet/huh"
+	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 	"golang.org/x/crypto/bcrypt"
@@ -21,6 +22,8 @@ var CreateCmd = &cobra.Command{
 	Short: "Create a user",
 	Long:  `Create a user either interactively or by passing flags.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		log.Logger = log.Level(zerolog.InfoLevel)
+
 		if interactive {
 			form := huh.NewForm(
 				huh.NewGroup(
diff --git a/cmd/user/user.go b/cmd/user/user.go
index b35328d..02d1a63 100644
--- a/cmd/user/user.go
+++ b/cmd/user/user.go
@@ -8,12 +8,17 @@ import (
 )
 
 func UserCmd() *cobra.Command {
+	// Create the user command
 	userCmd := &cobra.Command{
-		Use:  "user",
+		Use:   "user",
 		Short: "User utilities",
-		Long: `Utilities for creating and verifying tinyauth compatible users.`,
+		Long:  `Utilities for creating and verifying tinyauth compatible users.`,
 	}
+
+	// Add subcommands
 	userCmd.AddCommand(create.CreateCmd)
 	userCmd.AddCommand(verify.VerifyCmd)
+
+	// Return the user command
 	return userCmd
-}	
\ No newline at end of file
+}
diff --git a/cmd/user/verify/verify.go b/cmd/user/verify/verify.go
index 967bf9c..ace1609 100644
--- a/cmd/user/verify/verify.go
+++ b/cmd/user/verify/verify.go
@@ -5,6 +5,7 @@ import (
 	"strings"
 
 	"github.com/charmbracelet/huh"
+	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 	"golang.org/x/crypto/bcrypt"
@@ -21,6 +22,8 @@ var VerifyCmd = &cobra.Command{
 	Short: "Verify a user is set up correctly",
 	Long:  `Verify a user is set up correctly meaning that it has a correct username and password.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		log.Logger = log.Level(zerolog.InfoLevel)
+
 		if interactive {
 			form := huh.NewForm(
 				huh.NewGroup(
diff --git a/internal/api/api.go b/internal/api/api.go
index b4456c0..6088bc9 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -114,7 +114,7 @@ func (api *API) SetupRoutes() {
 			RedirectURI: fmt.Sprintf("%s://%s%s", proto, host, uri),
 		})
 
-		log.Debug().Interface("queries", queries).Msg("Redirecting to login")
+		log.Debug().Interface("redirect_uri", fmt.Sprintf("%s://%s%s", proto, host, uri)).Msg("Redirecting to login")
 
 		if queryErr != nil {
 			log.Error().Err(queryErr).Msg("Failed to build query")
@@ -142,7 +142,7 @@ func (api *API) SetupRoutes() {
 			return
 		}
 
-		log.Debug().Interface("login", login).Msg("Got login request")
+		log.Debug().Msg("Got login request")
 
 		user := api.Auth.GetUser(login.Username)
 
@@ -250,7 +250,7 @@ func (api *API) SetupRoutes() {
 			return
 		}
 
-		log.Debug().Interface("request", request).Msg("Got OAuth request")
+		log.Debug().Msg("Got OAuth request")
 
 		provider := api.Providers.GetProvider(request.Provider)
 
@@ -266,7 +266,7 @@ func (api *API) SetupRoutes() {
 
 		authURL := provider.GetAuthURL()
 
-		log.Debug().Str("authURL", authURL).Msg("Got auth URL")
+		log.Debug().Msg("Got auth URL")
 
 		redirectURI := c.Query("redirect_uri")
 
@@ -291,7 +291,7 @@ func (api *API) SetupRoutes() {
 			return
 		}
 
-		log.Debug().Interface("providerName", providerName).Msg("Got provider name")
+		log.Debug().Interface("provider", providerName.Provider).Msg("Got provider name")
 
 		code := c.Query("code")
 
@@ -301,7 +301,7 @@ func (api *API) SetupRoutes() {
 			return
 		}
 
-		log.Debug().Str("code", code).Msg("Got code")
+		log.Debug().Msg("Got code")
 
 		provider := api.Providers.GetProvider(providerName.Provider)
 
@@ -312,9 +312,9 @@ func (api *API) SetupRoutes() {
 			return
 		}
 
-		token, tokenErr := provider.ExchangeToken(code)
+		_, tokenErr := provider.ExchangeToken(code)
 
-		log.Debug().Str("token", token).Msg("Got token")
+		log.Debug().Msg("Got token")
 
 		if handleApiError(c, "Failed to exchange token", tokenErr) {
 			return
@@ -363,7 +363,7 @@ func (api *API) SetupRoutes() {
 			RedirectURI: redirectURI,
 		})
 
-		log.Debug().Interface("redirectQuery", redirectQuery).Msg("Got redirect query")
+		log.Debug().Msg("Got redirect query")
 
 		if handleApiError(c, "Failed to build query", redirectQueryErr) {
 			return
diff --git a/internal/auth/auth.go b/internal/auth/auth.go
index d87a7ef..6ed71a5 100644
--- a/internal/auth/auth.go
+++ b/internal/auth/auth.go
@@ -50,7 +50,7 @@ func (auth *Auth) EmailWhitelisted(emailSrc string) bool {
 func (auth *Auth) CreateSessionCookie(c *gin.Context, data *types.SessionCookie) {
 	log.Debug().Msg("Creating session cookie")
 	sessions := sessions.Default(c)
-	log.Debug().Interface("data", data).Msg("Setting session cookie")
+	log.Debug().Msg("Setting session cookie")
 	sessions.Set("username", data.Username)
 	sessions.Set("provider", data.Provider)
 	sessions.Save()
@@ -70,13 +70,10 @@ func (auth *Auth) GetSessionCookie(c *gin.Context) (types.SessionCookie, error)
 	cookieUsername := sessions.Get("username")
 	cookieProvider := sessions.Get("provider")
 
-	log.Debug().Interface("cookieUsername", cookieUsername).Msg("Got username")
-	log.Debug().Interface("cookieProvider", cookieProvider).Msg("Got provider")
-
 	username, usernameOk := cookieUsername.(string)
 	provider, providerOk := cookieProvider.(string)
 
-	log.Debug().Str("username", username).Bool("usernameOk", usernameOk).Str("provider", provider).Bool("providerOk", providerOk).Msg("Parsed cookie")
+	log.Debug().Str("username", username).Str("provider", provider).Msg("Parsed cookie")
 
 	if !usernameOk || !providerOk {
 		log.Warn().Msg("Session cookie invalid")
diff --git a/internal/hooks/hooks.go b/internal/hooks/hooks.go
index 58d1feb..9a1a6db 100644
--- a/internal/hooks/hooks.go
+++ b/internal/hooks/hooks.go
@@ -34,8 +34,6 @@ func (hooks *Hooks) UseUserContext(c *gin.Context) types.UserContext {
 		}
 	}
 
-	log.Debug().Interface("cookie", cookie).Msg("Got session cookie")
-
 	if cookie.Provider == "username" {
 		log.Debug().Msg("Provider is username")
 		if hooks.Auth.GetUser(cookie.Username) != nil {
@@ -55,7 +53,7 @@ func (hooks *Hooks) UseUserContext(c *gin.Context) types.UserContext {
 	if provider != nil {
 		log.Debug().Msg("Provider exists")
 		if !hooks.Auth.EmailWhitelisted(cookie.Username) {
-			log.Error().Msgf("Email %s not whitelisted", cookie.Username)
+			log.Error().Str("email", cookie.Username).Msg("Email is not whitelisted")
 			hooks.Auth.DeleteSessionCookie(c)
 			return types.UserContext{
 				Username:   "",
diff --git a/internal/providers/generic.go b/internal/providers/generic.go
index 4654bb7..2dbcf4e 100644
--- a/internal/providers/generic.go
+++ b/internal/providers/generic.go
@@ -37,7 +37,7 @@ func GetGenericEmail(client *http.Client, url string) (string, error) {
 		return "", jsonErr
 	}
 
-	log.Debug().Interface("user", user).Msg("Parsed user from generic provider")
+	log.Debug().Msg("Parsed user from generic provider")
 
 	return user.Email, nil
 }
diff --git a/internal/providers/github.go b/internal/providers/github.go
index 356fe14..515652d 100644
--- a/internal/providers/github.go
+++ b/internal/providers/github.go
@@ -43,7 +43,7 @@ func GetGithubEmail(client *http.Client) (string, error) {
 		return "", jsonErr
 	}
 
-	log.Debug().Interface("emails", emails).Msg("Parsed emails from github")
+	log.Debug().Msg("Parsed emails from github")
 
 	for _, email := range emails {
 		if email.Primary {
diff --git a/internal/providers/google.go b/internal/providers/google.go
index 15cfed6..d3554fd 100644
--- a/internal/providers/google.go
+++ b/internal/providers/google.go
@@ -41,7 +41,7 @@ func GetGoogleEmail(client *http.Client) (string, error) {
 		return "", jsonErr
 	}
 
-	log.Debug().Interface("user", user).Msg("Parsed user from google")
+	log.Debug().Msg("Parsed user from google")
 
 	return user.Email, nil
 }
diff --git a/internal/types/types.go b/internal/types/types.go
index bfd0782..692d326 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -19,9 +19,9 @@ type User struct {
 type Users []User
 
 type Config struct {
-	Port                    int    `mapstructure:"port"`
-	Address                 string `validate:"ip4_addr" mapstructure:"address"`
-	Secret                  string `validate:"len=32" mapstructure:"secret"`
+	Port                    int    `mapstructure:"port" validate:"required"`
+	Address                 string `validate:"required,ip4_addr" mapstructure:"address"`
+	Secret                  string `validate:"required,len=32" mapstructure:"secret"`
 	SecretFile              string `mapstructure:"secret-file"`
 	AppURL                  string `validate:"required,url" mapstructure:"app-url"`
 	Users                   string `mapstructure:"users"`
@@ -43,7 +43,7 @@ type Config struct {
 	DisableContinue         bool   `mapstructure:"disable-continue"`
 	OAuthWhitelist          string `mapstructure:"oauth-whitelist"`
 	CookieExpiry            int    `mapstructure:"cookie-expiry"`
-	LogLevel                int8   `mapstructure:"log-level"`
+	LogLevel                int8   `mapstructure:"log-level" validate:"min=-1,max=5"`
 }
 
 type UserContext struct {
diff --git a/internal/utils/utils.go b/internal/utils/utils.go
index 7941460..06b2b70 100644
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -15,15 +15,12 @@ func ParseUsers(users string) (types.Users, error) {
 	var usersParsed types.Users
 	userList := strings.Split(users, ",")
 
-	log.Debug().Strs("users", userList).Msg("Splitted users")
-
 	if len(userList) == 0 {
 		return types.Users{}, errors.New("invalid user format")
 	}
 
 	for _, user := range userList {
 		userSplit := strings.Split(user, ":")
-		log.Debug().Strs("user", userSplit).Msg("Splitting user")
 		if len(userSplit) != 2 {
 			return types.Users{}, errors.New("invalid user format")
 		}
@@ -33,7 +30,7 @@ func ParseUsers(users string) (types.Users, error) {
 		})
 	}
 
-	log.Debug().Interface("users", usersParsed).Msg("Parsed users")
+	log.Debug().Msg("Parsed users")
 
 	return usersParsed, nil
 }
@@ -83,15 +80,13 @@ func ParseFileToLine(content string) string {
 	return strings.Join(users, ",")
 }
 
-func GetSecret(env string, file string) string {
-	if env == "" && file == "" {
-		log.Debug().Msg("No secret provided")
+func GetSecret(conf string, file string) string {
+	if conf == "" && file == "" {
 		return ""
 	}
 
-	if env != "" {
-		log.Debug().Str("secret", env).Msg("Using secret from env")
-		return env
+	if conf != "" {
+		return conf
 	}
 
 	contents, err := ReadFile(file)
@@ -100,28 +95,26 @@ func GetSecret(env string, file string) string {
 		return ""
 	}
 
-	log.Debug().Str("secret", contents).Msg("Using secret from file")
-
 	return contents
 }
 
-func GetUsers(env string, file string) (types.Users, error) {
+func GetUsers(conf string, file string) (types.Users, error) {
 	var users string
 
-	if env == "" && file == "" {
+	if conf == "" && file == "" {
 		return types.Users{}, errors.New("no users provided")
 	}
 
-	if env != "" {
-		log.Debug().Str("users", env).Msg("Using users from env")
-		users += env
+	if conf != "" {
+		log.Debug().Msg("Using users from config")
+		users += conf
 	}
 
 	if file != "" {
 		fileContents, fileErr := ReadFile(file)
 
 		if fileErr == nil {
-			log.Debug().Str("users", ParseFileToLine(fileContents)).Msg("Using users from file")
+			log.Debug().Msg("Using users from file")
 			if users != "" {
 				users += ","
 			}
diff --git a/main.go b/main.go
index 72b3d91..ad87e90 100644
--- a/main.go
+++ b/main.go
@@ -4,7 +4,6 @@ import (
 	"os"
 	"time"
 	"tinyauth/cmd"
-	"tinyauth/internal/assets"
 
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
@@ -12,8 +11,7 @@ import (
 
 func main() {
 	// Logger
-	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339}).With().Timestamp().Logger()
-	log.Info().Str("version", assets.Version).Msg("Starting tinyauth")
+	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339}).With().Timestamp().Logger().Level(zerolog.FatalLevel)
 
 	// Run cmd
 	cmd.Execute()