diff --git a/config.go b/config.go
index 0b09ff0..6297ba9 100644
--- a/config.go
+++ b/config.go
@@ -42,6 +42,10 @@ func (c *Config) Load() error {
 		return err
 	}
 
+	if *debugFlag {
+		log.Printf("Config.Load :\r\n%v", cfg)
+	}
+
 	l, err := time.LoadLocation(cfg.Timezone)
 	if err != nil {
 		if *debugFlag {
@@ -50,11 +54,25 @@ func (c *Config) Load() error {
 		return err
 	}
 
-	if len(cfg.Email.smtpHost) == 0 || len(cfg.Email.fromEmail) == 0 || len(cfg.Email.toEmail) == 0 {
+	if len(cfg.Email.smtpHost) == 0 {
 		if *debugFlag {
-			log.Printf("Config.Load : no email")
+			log.Printf("Config.Load : no smtp")
 		}
-		return fmt.Errorf("no email")
+		return fmt.Errorf("no smtp")
+	}
+
+	if len(cfg.Email.fromEmail) == 0 {
+		if *debugFlag {
+			log.Printf("Config.Load : no email from")
+		}
+		return fmt.Errorf("no email from")
+	}
+
+	if len(cfg.Email.toEmail) == 0 {
+		if *debugFlag {
+			log.Printf("Config.Load : no email to")
+		}
+		return fmt.Errorf("no email to")
 	}
 
 	c.Now = time.Now().In(l)
diff --git a/version.go b/version.go
index 90b5c47..e961e7e 100644
--- a/version.go
+++ b/version.go
@@ -1,6 +1,6 @@
 // Code generated by version.sh (@generated) DO NOT EDIT.
 package main
-var githash = "a5b2d51"
-var buildstamp = "2022-06-19_04:26:58"
-var commits = "47"
-var version = "a5b2d51-b47 - 2022-06-19_04:26:58"
+var githash = "f2509f0"
+var buildstamp = "2022-06-19_04:31:26"
+var commits = "48"
+var version = "f2509f0-b48 - 2022-06-19_04:31:26"