From 5d39caaf83799ba3a94b73463a3597c181816425 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 4 Apr 2017 18:25:47 +0000
Subject: [PATCH] watchmaildir: do not reject lowercase flags on Maildir files
Dovecot uses 'a'..'z' (lowercase) to designate keywords
in Maildir flags. This was preventing certain messages
from being marked as spam.
https://wiki2.dovecot.org/MailboxFormat/Maildir
---
lib/PublicInbox/WatchMaildir.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index 1823c248..985f9192 100644
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -97,7 +97,8 @@ sub _try_fsn_paths {
sub _remove_spam {
my ($self, $path) = @_;
- $path =~ /:2,[A-R]*S[T-Z]*\z/i or return;
+ # path must be marked as (S)een
+ $path =~ /:2,[A-R]*S[T-Za-z]*\z/ or return;
my $mime = _path_to_mime($path) or return;
_force_mid($mime);
$self->{config}->each_inbox(sub {
--
2.51.0