From 9751fbbf5015bd46dc43d8aa3e4cd99a98405672 Mon Sep 17 00:00:00 2001
From: Ilia Ross <ilia@ross.gdn>
Date: Sun, 12 Jul 2026 02:22:44 +0200
Subject: [PATCH] Fix cPanel migration with dangling Maildir symlinks

https://github.com/virtualmin/virtualmin-gpl/issues/1251
---
 mailboxes/folders-lib.pl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mailboxes/folders-lib.pl b/mailboxes/folders-lib.pl
index 0e35e2b6e..f897771e0 100755
--- a/mailboxes/folders-lib.pl
+++ b/mailboxes/folders-lib.pl
@@ -1583,6 +1583,10 @@ if ($folder->{'type'} == 1 || $folder->{'type'} == 3) {
 			&get_mhdir_files($folder->{'file'});
 	if ($folder->{'type'} == 1) {
 		foreach my $sf (glob("\Q$folder->{'file'}\E/.??*")) {
+			# Skip entries that aren't real Maildirs, e.g. a
+			# dangling symlink relocated during migration (no
+			# cur/new to read)
+			next if (!-d "$sf/cur" || !-d "$sf/new");
 			push(@files, &get_maildir_files($sf));
 			}
 		}