diff --git a/pkg/mail/healthcheck.go b/pkg/mail/healthcheck.go
index 5db2a9a15..3026e6e0e 100644
--- a/pkg/mail/healthcheck.go
+++ b/pkg/mail/healthcheck.go
@@ -7,13 +7,13 @@ import (
 
 // Healtcheck for (global) scheduler
 func Healthcheck(ctx context.Context) error {
+	if defaultDialerError == nil {
+		return defaultDialerError
+	}
+
 	if defaultDialer == nil {
 		return fmt.Errorf("uninitialized")
 	}
 
-	if defaultDialerError != nil {
-		return defaultDialerError
-	}
-
 	return nil
 }