diff --git a/_providers/gmail.md b/_providers/gmail.md
index 1876822..6352c1b 100644
--- a/_providers/gmail.md
+++ b/_providers/gmail.md
@@ -17,7 +17,7 @@ server:
 opt:
   delete_to_trash: true
 before_login_hint: |
-  For Gmail accounts, you need to have "2-Step Verification" enabled and create an app-password.
+  For Gmail accounts, you need to have "2-Step Verification" enabled and create an app-password. Gmail also has a 500 correspondents limit per day (if you have a group chat with 100 users, sending 5 message is enough to reach the limit.)
 last_checked: 2024-08
 website: https://gmail.com
 ---