diff --git a/app.go b/app.go
index e60929f..b8fd63f 100644
--- a/app.go
+++ b/app.go
@@ -668,7 +668,7 @@ func (a AppConfig) CleanupSnapshot() error {
 
 	for k, v := range cleanupSnapshot {
 		if *debugFlag {
-			log.Printf("AppConfig.CleanupSnapshot : %s : cleaning snapshots on %s for%s", a.Name, k, v)
+			log.Printf("AppConfig.CleanupSnapshot : %s : cleaning snapshots on %s for %s", a.Name, k, v)
 		}
 		_, err := cfg.Box[k].SSHExec("zfsnap destroy -p hourly- -p daily- -p weekly- -p monthly- -p yearly-" + v)
 		if err != nil {
@@ -704,6 +704,14 @@ func (a AppConfig) RunAppBackup() error {
 		}
 	}
 
+	err = a.CleanupSnapshot()
+	if err != nil {
+		if *debugFlag {
+			log.Printf("AppConfig.RunAppBackup : %s : CleanupSnapshot : %s", a.Name, err)
+		}
+		return err
+	}
+
 	if schedule != "" {
 		err = a.ExecBefore(schedule)
 		if err != nil {
@@ -748,13 +756,5 @@ func (a AppConfig) RunAppBackup() error {
 		}
 	}
 
-	err = a.CleanupSnapshot()
-	if err != nil {
-		if *debugFlag {
-			log.Printf("AppConfig.RunAppBackup : %s : RefreshSnapshot : %s", a.Name, err)
-		}
-		return err
-	}
-
 	return nil
 }
diff --git a/backup.go b/backup.go
index fefe39a..4360ad6 100644
--- a/backup.go
+++ b/backup.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"time"
 )
 
 var (
@@ -15,6 +16,7 @@ var (
 	testFlag  = flag.Bool("test", false, "test run")
 	debugFlag = flag.Bool("debug", false, "debug")
 	cfg       Config
+	email     *Email
 )
 
 func main() {
@@ -22,6 +24,9 @@ func main() {
 
 	fmt.Printf("backup (%s)\n", version)
 
+	email = new(Email)
+	email.startTime = time.Now()
+
 	err := cfg.Load()
 	if err != nil {
 		log.Printf("Cannot load config (%s)", err)
@@ -33,6 +38,10 @@ func main() {
 		log.Printf("Cannot run schedule (%s)", err)
 		os.Exit(1)
 	}
+
+	if len(email.items) > 0 {
+		SendMail(cfg.Email.smtpHost, cfg.Email.fromEmail, "Autobackup report", fmt.Sprintf("%v", email.items), cfg.Email.toEmail)
+	}
 }
 
 //RunBackup run all backup targets where schedule is registered
diff --git a/config.go b/config.go
index 524944a..8204157 100644
--- a/config.go
+++ b/config.go
@@ -15,8 +15,9 @@ import (
 type Config struct {
 	Zfsnap   map[string]string `json:"zfsnap"`
 	Box      map[string]*Box   `json:"box"`
-	Apps     []AppConfig       `json:apps`
+	Apps     []AppConfig       `json:"apps"`
 	Timezone string            `json:"timezone"`
+	Email    EmailConfig       `json:"email"`
 	Now      time.Time         `json:"-"`
 }
 
@@ -135,7 +136,7 @@ func (c *Config) Load() error {
 				return fmt.Errorf("No box defined for source : %s", string(src))
 			}
 			if !cfg.Box[src.Box()].online {
-				return fmt.Errorf("Source box offline for app : %s", app.Name)
+				email.items = append(email.items, fmt.Sprintf("Source box offline for app : %s", app.Name))
 			}
 		}
 		var allOffline bool = true
@@ -151,7 +152,7 @@ func (c *Config) Load() error {
 			}
 		}
 		if allOffline {
-			return fmt.Errorf("No online destination box for app : %s", app.Name)
+			email.items = append(email.items, fmt.Sprintf("No online destination box for app : %s", app.Name))
 		}
 
 		for val, before := range app.Before {
@@ -169,7 +170,7 @@ func (c *Config) Load() error {
 				return fmt.Errorf("No box defined for before : %s", string(before))
 			}
 			if !cfg.Box[before.Box()].online {
-				return fmt.Errorf("Before box offline for app : %s", app.Name)
+				email.items = append(email.items, fmt.Sprintf("Before box offline for app : %s", app.Name))
 			}
 		}
 		for val, after := range app.After {
@@ -187,7 +188,7 @@ func (c *Config) Load() error {
 				return fmt.Errorf("No box defined for after : %s", string(after))
 			}
 			if !cfg.Box[after.Box()].online {
-				return fmt.Errorf("After box offline for app : %s", app.Name)
+				email.items = append(email.items, fmt.Sprintf("After box offline for app : %s", app.Name))
 			}
 		}
 	}
diff --git a/email.go b/email.go
new file mode 100644
index 0000000..d097bbb
--- /dev/null
+++ b/email.go
@@ -0,0 +1,60 @@
+package main
+
+import (
+	"encoding/base64"
+	"net/smtp"
+	"strings"
+	"time"
+)
+
+type Email struct {
+	startTime time.Time
+	items     []string
+}
+
+type EmailConfig struct {
+	smtpHost  string   `json:"smtp"`
+	fromEmail string   `json:"email_from"`
+	toEmail   []string `json:"email_to"`
+}
+
+func SendMail(addr, from, subject, body string, to []string) error {
+	r := strings.NewReplacer("\r\n", "", "\r", "", "\n", "", "%0a", "", "%0d", "")
+
+	c, err := smtp.Dial(addr)
+	if err != nil {
+		return err
+	}
+	defer c.Close()
+	if err = c.Mail(r.Replace(from)); err != nil {
+		return err
+	}
+	for i := range to {
+		to[i] = r.Replace(to[i])
+		if err = c.Rcpt(to[i]); err != nil {
+			return err
+		}
+	}
+
+	w, err := c.Data()
+	if err != nil {
+		return err
+	}
+
+	msg := "To: " + strings.Join(to, ",") + "\r\n" +
+		"From: " + from + "\r\n" +
+		"Subject: " + subject + "\r\n" +
+		"Content-Type: text/html; charset=\"UTF-8\"\r\n" +
+		"Content-Transfer-Encoding: base64\r\n" +
+		"\r\n" + base64.StdEncoding.EncodeToString([]byte(body))
+
+	_, err = w.Write([]byte(msg))
+	if err != nil {
+		return err
+	}
+	err = w.Close()
+	if err != nil {
+		return err
+	}
+	return c.Quit()
+}
diff --git a/version.go b/version.go
index a493389..4ccd461 100644
--- a/version.go
+++ b/version.go
@@ -1,6 +1,6 @@
 // Code generated by version.sh (@generated) DO NOT EDIT.
 package main
-var githash = "2ae1737"
-var buildstamp = "2022-05-21_15:22:30"
-var commits = "33"
-var version = "2ae1737-b33 - 2022-05-21_15:22:30"
+var githash = "41d56eb"
+var buildstamp = "2022-06-17_12:53:48"
+var commits = "34"
+var version = "41d56eb-b34 - 2022-06-17_12:53:48"