From: Dmitriy Alekseev <1865999+dragoangel@users.noreply.github.com>
Date: Wed, 30 Jul 2025 13:18:01 +0000 (+0200)
Subject: Disable invalid mime from and rcpt in case of 8bit and enable_mime_utf
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F5553%2Fhead;p=thirdparty%2Frspamd.git

Disable invalid mime from and rcpt in case of 8bit and enable_mime_utf
---

diff --git a/rules/headers_checks.lua b/rules/headers_checks.lua
index 905c8db628..168d76e3d6 100644
--- a/rules/headers_checks.lua
+++ b/rules/headers_checks.lua
@@ -1186,6 +1186,16 @@ rspamd_config.INVALID_RCPT_8BIT = {
   group = 'headers'
 }
 
+if rspamd_config:is_mime_utf8() then
+  -- Disable some of the rules preserving the underlying logic
+  rspamd_config.INVALID_FROM_8BIT.condition = function()
+    return false
+  end
+  rspamd_config.INVALID_RCPT_8BIT.condition = function()
+    return false
+  end
+end
+
 rspamd_config.XM_CASE = {
   callback = function(task)
     return task:has_header('X-mailer', true)