From f6bb5437eadcdd0c55c7bbb36aa2d0ceec48e60c Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Thu, 18 May 2017 13:29:39 +0200
Subject: [PATCH] [Minor] Relax CTYPE_MISSING_DISPOSITION rule

---
 rules/headers_checks.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rules/headers_checks.lua b/rules/headers_checks.lua
index cc28cab0b..585c97b0b 100644
--- a/rules/headers_checks.lua
+++ b/rules/headers_checks.lua
@@ -896,6 +896,8 @@ rspamd_config.CTYPE_MISSING_DISPOSITION = {
       if (ct and ct:lower():match('^application/octet%-stream') ~= nil) then
         local cd = p:get_header('Content-Disposition')
         if (not cd) or (cd and cd:lower():find('^attachment') == nil) then
+          local ci = p:get_header('Content-ID')
+          if ci then return false end
           return true
         end
       end
@@ -958,4 +960,4 @@ rspamd_config.INVALID_RCPT_8BIT = {
   description = 'Invalid 8bit character in recipients headers',
   score = 6.0,
   group = 'headers'
-}
\ No newline at end of file
+}
-- 
2.39.5