From 1e5f3dbb8363bdab60d9186a4516de21af89b3af Mon Sep 17 00:00:00 2001
From: Ilia Ross <ilia@ross.gdn>
Date: Thu, 4 Jun 2026 22:28:27 +0200
Subject: [PATCH] Fix to create extra config file on save

https://github.com/virtualmin/virtualmin-gpl/issues/324#issuecomment-4619300683
---
 dovecot/config_info.pl | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 dovecot/config_info.pl

diff --git a/dovecot/config_info.pl b/dovecot/config_info.pl
new file mode 100644
index 000000000..0eb2470c5
--- /dev/null
+++ b/dovecot/config_info.pl
@@ -0,0 +1,16 @@
+require 'dovecot-lib.pl';
+
+# config_post_save(&newconfig, &oldconfig)
+# Called after the module's configuration has been saved
+sub config_post_save
+{
+my ($newconfig, $oldconfig) = @_;
+my $f = $newconfig->{'add_config'};
+$f =~ s/^\s+|\s+$//g;
+if ($f && $f =~ /^\// && !-r $f && !-e $f && !-l $f) {
+	&open_lock_tempfile(ADDCONF, ">$f");
+	&close_tempfile(ADDCONF);
+	}
+}
+
+1;