--- /dev/null
+From 63421f1c92403149be838c64ebb731778c148dde Mon Sep 17 00:00:00 2001
+From: Michael Orlitzky <michael@orlitzky.com>
+Date: Thu, 7 Sep 2017 07:36:39 -0400
+Subject: [PATCH 1/1] Ignore errors from the File::LibMagic describe_filename
+ function.
+
+Newer versions of amavisd-new can make use of the File::LibMagic
+library (as opposed to the "file" executable) to get information about
+attachments. Using the library should be faster, but when it fails, it
+does so in a novel way:
+
+ (02859-21) File::LibMagic::describe_filename failed on p003: libmagic
+ JPEG image data, Exif standard: [TIFF image data, big-endian,...
+
+This commit adds such lines to the global ignore list, since they
+don't provide us with any useful information.
+---
+ amavis-logwatch | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/amavis-logwatch b/amavis-logwatch
+index 448de3a..ac93cbc 100644
+--- a/amavis-logwatch
++++ b/amavis-logwatch
+@@ -2033,6 +2033,7 @@ sub create_ignore_list() {
+
+ push @ignore_list_final, qr/^Inserting header field: X-Amavis-Hold: /;
+ push @ignore_list_final, qr/^Decoding of .* failed, leaving it unpacked: /;
++ push @ignore_list_final, qr/^File::LibMagic::describe_filename failed on p\d+: /;
+
+ # various forms of "Using ..."
+ # more specific, interesting variants already captured: search "Using"
+--
+2.13.0
+