Fix log line corruption for DKIM status
[exim.git] / configs / config.samples / F003
1 Date: Sat, 4 Apr 1998 07:23:39 +0200 (GMT+0200)
2 From: "F. Jacot Guillarmod" <Jacot@ru.ac.za>
3
4 Here's four checks installed in our system wide filter that knock out
5 a lot of otherwise hard to detect rubbish - and would handle the above
6 example.  The most interesting one is the hotmail.com "validity check".
7
8 # ===========================================================================
9 # authenticated sender, but not from pegasus
10 #-------------------------------------------
11 elif "$h_comments" contains "authenticated sender" and
12      "$h_x-mailer" does not contain "pegasus" then
13
14     log "$tod_log $message_id SPAMAUTHS: sender=$sender_address \
15          subject=$header_subject: recipients_count=$recipients_count \
16          recipients=$recipients"
17     save /usr/local/lib/mail/spam
18
19 # claims to be from hotmail.com
20 #------------------------------
21 elif "$h_from" contains "hotmail.com" and
22      "${if !def:header_x-originating-ip {nospam}}" is nospam then
23
24     log "$tod_log $message_id SPAMHOTMAIL: sender=$sender_address \
25          subject=$header_subject: recipients_count=$recipients_count \
26          recipients=$recipients"
27     save /usr/local/lib/mail/spam
28
29 # claims to be from juno.com
30 #------------------------------
31 elif "$h_from" contains "juno.com" and
32      "${if def:header_x-mailer {juno} {spam}}" is spam then
33
34     log "$tod_log $message_id SPAMJUNO: sender=$sender_address \
35          subject=$header_subject: recipients_count=$recipients_count \
36          recipients=$recipients"
37     save /usr/local/lib/mail/spam
38
39 # spam X-UIDL header found
40 # ------------------------
41 elif "${if def:header_x-uidl {spam}}" is spam then
42
43     log "$tod_log $message_id SPAM-X-UIDL: sender=$sender_address \
44          subject=$header_subject: recipients_count=$recipients_count \
45          recipients=$recipients"
46     save /usr/local/lib/mail/spam
47 # ===========================================================================
48
49
50 The following rule seems to work (but I don't use it):
51
52 # either To: is contained in From: or there is no To: line
53 # --------------------------------------------------------
54 elif $h_from contains $h_to then
55
56      log "$tod_log $message_id SPAM-TOEQFRM: sender=$sender_address \
57          subject=$header_subject: recipients_count=$recipients_count \
58          recipients=$recipients"
59      save /usr/local/lib/mail/spam
60 # --------------------------------------------------------
61
62
63
64 Here's parts of my personal .forward file - I'm relying on the system wide exim
65 configs to zap spam, and only do the old fashioned stuff to whatever gets
66 through:
67
68 #==========================================================================
69 # Exim filter            <<== do not edit or remove this line
70
71 if   error_message then finish endif
72
73 logfile $home/eximfilter.log
74
75 # Mail from support system
76 if   $header_subject contains "[Help #"
77 then
78   save $home/Mail/in.support
79
80 # Mail from squid mailing list to local newsgroup
81 elif   $header_subject contains "squid-users-digest"
82 then
83   deliver "<ru-list-squid@quagga.ru.ac.za>"
84
85 # Mail from exim-users mailing list to local newsgroup
86 elif   $return_path contains "exim-users-request"
87 then
88   deliver "<ru-list-exim-users@quagga.ru.ac.za>"
89
90 # Stuff to be thrown away
91 if   $header_subject contains "Warning From uucp"
92 then
93   seen finish
94 endif
95
96 #==========================================================================
97