diff --git a/dev/setup/fail2ban/jail.local b/dev/setup/fail2ban/jail.local
index 733987aa45c..bd1f7959f08 100644
--- a/dev/setup/fail2ban/jail.local
+++ b/dev/setup/fail2ban/jail.local
@@ -31,6 +31,7 @@ maxretry = 10
 [web-dol-limitpublic]
 
 ; rule to add rate limit on some public pages
+; note you must keep enough for public access like agenda export, emailing trackers, stripe ipn access, ...
 enabled = true
 port    = http,https
 filter  = web-dolibarr-limitpublic
@@ -38,5 +39,5 @@ logpath = /mypath/documents/documents/dolibarr.log
 action  = %(action_mw)s
 bantime  = 86400     ; 1 day
 findtime = 86400     ; 1 day
-maxretry = 500
+maxretry = 1000