diff --git a/config/config.go b/config/config.go
index 1afd5f3..17d34c8 100644
--- a/config/config.go
+++ b/config/config.go
@@ -171,6 +171,14 @@ type (
 	}
 
 	EmailCfg struct {
+		// SMTP configuration values
+		Host           string `ini:"smtp_host"`
+		Port           int    `ini:"smtp_port"`
+		Username       string `ini:"smtp_username"`
+		Password       string `ini:"smtp_password"`
+		EnableStartTLS bool   `ini:"smtp_enable_start_tls"`
+
+		// Mailgun configuration values
 		Domain         string `ini:"domain"`
 		MailgunPrivate string `ini:"mailgun_private"`
 	}