Здравствуйте.
Хочу настроить system.filter так, чтобы в случае СПАМа или вируса менялась тема
сообщения:
cat /etc/exim4/system.filter
# Exim filter
if error_message then finish endif
if "${if def:h_X-malware {def}{undef}}" is "def" then
headers add "OldSubject: $h_Subject"
headers remove "Subject"
headers add "Subject: [Virus found: $h_X-malware:] $h_OldSubject"
headers remove "OldSubject"
endif
if "${if def:h_X-SpamTest-Rate {def}{undef}}" is "def" and "$h_X-SpamTest-Rate"
is above 50 then
headers add "Old-Subject: $h_Subject"
headers remove "Subject"
headers add "Subject: [SPAM] $h_Old-Subject"
headers remove "OldSubject1"
endif
Однако, в paniclog вижу сообщения типа такого:
2012-04-05 18:33:42 1SFeyE-0001C5-G3 Error in system filter: malformed
numerical string "0\n45"
Пробую доставить это сообщение:
exim -d+all -M 1SFeyE-0001C5-G3
......
10:38:28 28733 running system filter
10:38:28 28733 rda_interpret (file): /etc/exim4/system.filter
10:38:28 28733 expanded: /etc/exim4/system.filter
10:38:28 28733 search_tidyup called
10:38:28 28734 changed uid/gid: system filter
10:38:28 28734 uid=107 gid=111 pid=28734
10:38:28 28734 auxiliary group list: <none>
10:38:28 28734 516 bytes read from /etc/exim4/system.filter
10:38:28 28734 data is an Exim filter program
10:38:28 28734 Filter: start of processing
10:38:28 28734 Condition is false: error_message
10:38:28 28734 condition: def:h_X-malware
10:38:28 28734 result: false
10:38:28 28734 expanding: def
10:38:28 28734 result: def
10:38:28 28734 skipping: result is not used
10:38:28 28734 expanding: undef
10:38:28 28734 result: undef
10:38:28 28734 expanding: ${if def:h_X-malware {def}{undef}}
10:38:28 28734 result: undef
10:38:28 28734 Condition is false: ${if def:h_X-malware {def}{undef}} is def
10:38:28 28734 condition: def:h_X-SpamTest-Rate
10:38:28 28734 result: true
10:38:28 28734 expanding: def
10:38:28 28734 result: def
10:38:28 28734 expanding: undef
10:38:28 28734 result: undef
10:38:28 28734 skipping: result is not used
10:38:28 28734 expanding: ${if def:h_X-SpamTest-Rate {def}{undef}}
10:38:28 28734 result: def
10:38:28 28734 Sub-condition is true: ${if def:h_X-SpamTest-Rate {def}{undef}}
is def
10:38:28 28734 expanding: $h_X-SpamTest-Rate
10:38:28 28734 result: 0
10:38:28 28734 45
10:38:28 28734 Condition is false: ${if def:h_X-SpamTest-Rate {def}{undef}} is
def and $h_X-SpamTest-Rate above 50
10:38:28 28734 Filter error: malformed numerical string "0
10:38:28 28734 45"
10:38:28 28734 Filter: end of processing
10:38:28 28734 search_tidyup called
10:38:28 28733 rda_interpret: subprocess yield=8 error=malformed numerical
string "0
10:38:28 28733 45"
10:38:28 28733 system filter returned 8
10:38:28 28733 LOG: MAIN PANIC
10:38:28 28733 Error in system filter: malformed numerical string "0\n45"
10:38:28 28733 search_tidyup called
10:38:28 28733 >>>>>>>>>>>>>>>> Exim pid=28733 terminating with rc=0
>>>>>>>>>>>>>>>>
Смотрю хидеры письма:
exim -Mvh 1SFeyE-0001C5-G3|cat -e|less
......
024 Content-Type: text/html$
044 Content-Transfer-Encoding: quoted-printable$
040 X-Mailer: Microsoft Office Outlook 12.0$
021 Content-Language: ru$
045 X-SpamTest-Envelope-From: [email protected]$
030 X-SpamTest-Group-ID: 00000000$
046 X-SpamTest-Info: Profiles 31511 [Apr 05 2012]$
024 X-SpamTest-Method: none$
019 X-SpamTest-Rate: 0$
032 X-SpamTest-Status: Not detected$
041 X-SpamTest-Status-Extended: not_detected$
068 X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release$
068 X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release$
068 X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release$
045 X-SpamTest-Envelope-From: [email protected]$
030 X-SpamTest-Group-ID: 00000000$
046 X-SpamTest-Info: Profiles 31511 [Apr 05 2012]$
024 X-SpamTest-Method: none$
020 X-SpamTest-Rate: 45$
021 X-SpamTest-SPF: fail$
032 X-SpamTest-Status: Not detected$
041 X-SpamTest-Status-Extended: not_detected$
068 X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release$
Не пойму, откуда берётся 0\n45
Как нужно поправить, чтобы заработало? kas3 прикручен через dlfunc, конфиг взят
отсюда - http://mta.org.ua/exim-4.76-conf/dlfunc/kas3/configure-example
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