From a4ce1f62c9b5a0640c7a7d5e0ae1b840239f5f3f Mon Sep 17 00:00:00 2001
From: Rikard Danielsson <richir@sunet.se>
Date: Wed, 18 Dec 2024 09:19:10 +0100
Subject: [PATCH] adding ability to use message_size_limit in main.cf

---
 manifests/mail/postfix.pp          | 1 +
 templates/mail/postfix/main.erb.cf | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/manifests/mail/postfix.pp b/manifests/mail/postfix.pp
index 81ac94f52..6f17897e1 100644
--- a/manifests/mail/postfix.pp
+++ b/manifests/mail/postfix.pp
@@ -4,6 +4,7 @@
   String $alias_domains,
   String $environment,
   String $imap_domain,
+  Optional[Integer] $message_size_limit,
   Array[String] $relaying_servers,
   String $short_domain,
   String $smtp_domain,
diff --git a/templates/mail/postfix/main.erb.cf b/templates/mail/postfix/main.erb.cf
index 63b666ec9..e847e36b2 100644
--- a/templates/mail/postfix/main.erb.cf
+++ b/templates/mail/postfix/main.erb.cf
@@ -56,3 +56,6 @@ smtpd_sasl_path = inet:<%= @imap_domain %>:12346
 smtpd_sasl_auth_enable = yes
 
 virtual_transport = lmtp:<%= @imap_domain %>:24
+<% if @message_size_limit -%>
+message_size_limit = <%= @message_size_limit %>
+<% end -%>