filter: remove out dated comments

Followup-to commit 5a590bcb6813
("filter: preserve Mail-Followup-To and Mail-Reply-To")

diff --git a/lib/PublicInbox/Filter.pm b/lib/PublicInbox/Filter.pm
index 4fdbe87e35adfd7dd6cf475dadd04ff5bfe1ab36..10173ad1026e621e9bad20d295338c63b04bb8c6 100644 (file)
--- a/lib/PublicInbox/Filter.pm
+++ b/lib/PublicInbox/Filter.pm
@@ -31,8 +31,6 @@ sub run {
        # kill potentially bad/confusing headers
        # Note: ssoma already does this, but since we mangle the message,
        # we should do this before it gets to ssoma.
-       # We also kill Mail-{Followup,Reply}-To headers due to
-       # the nature of public-inbox having no real subscribers.
        foreach my $d (qw(status lines content-length)) {
                $mime->header_set($d);
        }