From: Dmitriy Alekseev <1865999+dragoangel@users.noreply.github.com>
Date: Wed, 12 Jul 2023 11:00:25 +0000 (+0300)
Subject: [Minor] A bit better apple_x_mailer regex
X-Git-Tag: 3.6~38^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7bed05f8f64cc52e070ded3f81f1e8918918c12c;p=thirdparty%2Frspamd.git

[Minor] A bit better apple_x_mailer regex
---

diff --git a/rules/regexp/headers.lua b/rules/regexp/headers.lua
index 85d6cfcfd0..cc45606004 100644
--- a/rules/regexp/headers.lua
+++ b/rules/regexp/headers.lua
@@ -964,7 +964,7 @@ reconf['OLD_X_MAILER'] = {
 }
 
 -- Detect Apple Mail
-local apple_x_mailer = [[Apple Mail \(((Version )?[1-9]\.[0-9]*|[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*)\)]]
+local apple_x_mailer = [[Apple Mail \((?:(?:Version )?[1-9]\d{0,2}\.\d{1,3}|[1-9]\d{0,2}\.\d{1,3}\.\d{1,3}\.\d{1,3})\)]]
 reconf['APPLE_MAILER'] = {
   description = 'Sent with Apple Mail',
   re = string.format('X-Mailer=/^%s/{header}', apple_x_mailer),