diff --git a/.env.example b/.env.example
index 9665822e..a52f48f2 100644
--- a/.env.example
+++ b/.env.example
@@ -30,6 +30,7 @@ SMTP_HOST=127.0.0.1
 SMTP_PORT=587
 SMTP_USERNAME=
 SMTP_PASSWORD=
+SMTP_SECURE=false
 
 # Postmark driver config
 POSTMARK_TOKEN=