diff --git a/config.sample.php b/config.sample.php
index c1920b1..85e6f1d 100644
--- a/config.sample.php
+++ b/config.sample.php
@@ -9,4 +9,5 @@ $mailPassword = 'mailpasswd';                  // SMTP password
 $mailSMTPSecure = 'tls';                            // Enable encryption, 'ssl' also accepted
 
 $mailDest = "someone@example.com";
+$mailFrom = "someone@example.com";