From 1f1ae511c256c74630a41316d5cce6c823f3609b Mon Sep 17 00:00:00 2001
From: Michael <m.muenz@gmail.com>
Date: Wed, 17 Dec 2025 09:42:54 +0100
Subject: [PATCH] mail/postfix: align mailbox and message size (#4330)

---
 .../src/opnsense/service/templates/OPNsense/Postfix/main.cf      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mail/postfix/src/opnsense/service/templates/OPNsense/Postfix/main.cf b/mail/postfix/src/opnsense/service/templates/OPNsense/Postfix/main.cf
index 49419f5d1..65be3ea0f 100644
--- a/mail/postfix/src/opnsense/service/templates/OPNsense/Postfix/main.cf
+++ b/mail/postfix/src/opnsense/service/templates/OPNsense/Postfix/main.cf
@@ -80,6 +80,7 @@ smtpd_banner = $myhostname ESMTP Postfix
 {% endif %}
 {% if helpers.exists('OPNsense.postfix.general.message_size_limit') and OPNsense.postfix.general.message_size_limit != '' %}
 message_size_limit = {{ OPNsense.postfix.general.message_size_limit }}
+mailbox_size_limit = {{ OPNsense.postfix.general.message_size_limit }}
 {% endif %}
 {% if helpers.exists('OPNsense.postfix.general.masquerade_domains') and OPNsense.postfix.general.masquerade_domains != '' %}
 masquerade_domains = {{ OPNsense.postfix.general.masquerade_domains }}