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author | Alexander Moisseev <moiseev@mezonplus.ru> | 2021-02-05 22:09:58 +0300 |
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committer | GitHub <noreply@github.com> | 2021-02-05 22:09:58 +0300 |
commit | 4aebb2b5de725a1dd68714ca3e93bdf47f3f892e (patch) | |
tree | f4c76ccb5636b5bffde5e4b8c51855adfefe24cc /rules | |
parent | b4cda5986a7c1f234fe670f7c9e32736ecc1fd61 (diff) | |
download | rspamd-4aebb2b5de725a1dd68714ca3e93bdf47f3f892e.tar.gz rspamd-4aebb2b5de725a1dd68714ca3e93bdf47f3f892e.zip |
[Fix] Fix Mozilla Message-ID detection
The left part of the Mozilla Message-ID is a hexadecimal timestamp. The regexp was mistakenly limited to 2021-01-14.
Diffstat (limited to 'rules')
-rw-r--r-- | rules/regexp/headers.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rules/regexp/headers.lua b/rules/regexp/headers.lua index 430c88fd3..f606778ba 100644 --- a/rules/regexp/headers.lua +++ b/rules/regexp/headers.lua @@ -445,7 +445,7 @@ local user_agent_mozilla = string.format('(%s) & !(%s) & !(%s) & !(%s)', user_ag -- Mozilla based common Message-ID template local mozilla_msgid_common = 'Message-ID=/^\\s*<[\\dA-F]{8}\\.\\d{1,7}\\@([^>\\.]+\\.)+[^>\\.]+>$/H' local mozilla_msgid_common_sec = 'Message-ID=/^\\s*<[\\da-f]{8}-([\\da-f]{4}-){3}[\\da-f]{12}\\@([^>\\.]+\\.)+[^>\\.]+>$/H' -local mozilla_msgid = 'Message-ID=/^\\s*<(3[3-9A-F]|4[\\dA-F]|5[\\dA-F])[\\dA-F]{6}\\.(\\d0){1,4}\\d\\@([^>\\.]+\\.)+[^>\\.]+>$/H' +local mozilla_msgid = 'Message-ID=/^\\s*<(3[3-9A-F]|[4-9A-F][\\dA-F])[\\dA-F]{6}\\.(\\d0){1,4}\\d\\@([^>\\.]+\\.)+[^>\\.]+>$/H' -- Summary rule for forged Mozilla Mail Message-ID header reconf['FORGED_MUA_MOZILLA_MAIL_MSGID'] = { re = string.format('(%s) & (%s) & !(%s) & !(%s)', user_agent_mozilla, mozilla_msgid_common, mozilla_msgid, unusable_msgid), |