Mercurial > dnsbl
annotate xml/sample.conf @ 106:2fbeeb4ced73
move to autoconf/automake/docbook
| author | carl |
|---|---|
| date | Sun, 18 Dec 2005 09:39:53 -0800 |
| parents | 63e8633abc34 |
| children |
| rev | line source |
|---|---|
| 94 | 1 # $Id$ |
| 2 # | |
| 3 | |
| 4 # Partial bnf description of this configuration language. Any sequence of | |
| 5 # three tokens ("include" FILENAME ";") are replaced by the content of the | |
| 6 # specified file. | |
| 7 # | |
| 8 # | |
| 9 # CONFIG = {CONTEXT ";"}+ | |
| 10 # CONTEXT = "context" NAME "{" {STATEMENT}+ "}" | |
| 95 | 11 # STATEMENT = (DNSBL | DNSBLLIST | CONTENT | ENV-TO | VERIFY | CONTEXT | ENV-FROM) ";" |
| 94 | 12 |
| 13 # DNSBL = "dnsbl" NAME DNSPREFIX ERROR-MSG | |
| 14 | |
| 15 # DNSBLLIST = "dnsbl_list" {NAME}+ | |
| 16 | |
| 17 # CONTENT = "content" ("on" | "off") "{" {CONTENT-STATEMENT}+ "}" | |
| 18 # CONTENT-STATEMENT = (FILTER | IGNORE | TLD | HTML-TAGS | HTML-LIMIT | HOST-LIMIT) ";" | |
| 19 # FILTER = "filter" DNSPREFIX ERROR-MSG | |
| 20 # IGNORE = "ignore" "{" {HOSTNAME [";"]}+ "}" | |
| 21 # TLD = "tld" "{" {TLD [";"]}+ "}" | |
| 22 # HTML-TAGS = "html_tags" "{" {HTMLTAG [";"]}+ "}" | |
| 23 # ERROR-MSG = string containing exactly two %s replacement tokens for the client ip address | |
| 24 | |
| 25 # HTML-LIMIT = "html_limit" ("on" INTEGER ERROR-MSG | "off") | |
| 26 | |
| 27 # HOST-LIMIT = "host_limit" ("on" INTEGER ERROR-MSG | "off" | "soft" INTEGER) | |
| 28 | |
| 29 # ENV-TO = "env_to" "{" {(TO-ADDR | DCC-TO)}+ "}" | |
| 30 # TO-ADDR = ADDRESS [";"] | |
| 31 # DCC-TO = "dcc_to" ("ok" | "many") "{" DCCINCLUDEFILE "}" ";" | |
| 32 | |
| 95 | 33 # VERIFY = "verify" HOSTNAME ";" |
| 34 | |
| 94 | 35 # ENV_FROM = "env_from" [DEFAULT] "{" {(FROM-ADDR | DCC-FROM)}+ "}" |
| 36 # FROM-ADDR = ADDRESS VALUE [";"] | |
| 37 # DCC-FROM = "dcc_from" "{" DCCINCLUDEFILE "}" ";" | |
| 38 # DEFAULT = ("white" | "black" | "unknown" | "inherit" | "") | |
| 39 # ADDRESS = (USER@ | DOMAIN | USER@DOMAIN) | |
| 40 # VALUE = ("white" | "black" | "unknown" | CHILD-CONTEXT-NAME) | |
| 41 | |
| 42 | |
| 43 context sample { | |
| 44 dnsbl local blackholes.five-ten-sg.com "Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s"; | |
| 45 dnsbl sbl sbl-xbl.spamhaus.org "Mail from %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 46 dnsbl xbl xbl.spamhaus.org "Mail from %s rejected - xbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 47 dnsbl dul dul.dnsbl.sorbs.net "Mail from %s rejected - dul; see http://www.sorbs.net/lookup.shtml?%s"; | |
| 48 dnsbl_list local sbl dul; | |
| 49 | |
| 50 content on { | |
| 51 filter sbl-xbl.spamhaus.org "Mail containing %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 52 ignore { include "hosts-ignore.conf"; }; | |
| 53 tld { include "tld.conf"; }; | |
| 54 html_tags { include "html-tags.conf"; }; | |
| 55 html_limit on 20 "Mail containing excessive bad html tags rejected"; | |
| 56 html_limit off; | |
| 57 host_limit on 20 "Mail containing excessive host names rejected"; | |
| 58 host_limit soft 20; | |
| 59 }; | |
| 60 | |
| 61 env_to { | |
|
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63e8633abc34
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carl
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62 # child contexts are not allowed to specify recipient addresses outside these domains |
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63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
95
diff
changeset
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63 # leave this outer global context env_to empty to allow arbitrary recipients in child contexts |
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63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
95
diff
changeset
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64 mydomain.com; |
| 94 | 65 customer1.com; |
| 66 customer1a.com; | |
| 67 customer1b.com; | |
| 68 customer2.com; | |
| 69 customer2a.com; | |
| 70 customer2b.com; | |
| 71 }; | |
| 72 | |
| 73 context whitelist { | |
| 74 content off {}; | |
| 75 env_to { | |
| 76 # dcc_to ok { include "/var/dcc/whitecommon"; }; # copy the dcc OK values (env_to) into this context | |
| 77 }; | |
| 78 env_from white {}; # white forces all unmatched from addresses (everyone in this case) to be whitelisted | |
| 79 # so all mail TO these env_to addresses is accepted | |
| 80 }; | |
| 81 | |
| 82 context abuse { | |
| 83 dnsbl_list xbl; | |
| 84 content off {}; | |
| 85 env_to { | |
| 86 abuse@; # no content filtering on abuse reports | |
| 87 postmaster@; # "" | |
| 88 }; | |
| 89 env_from unknown {}; # ignore all parent white/black listing | |
| 90 }; | |
| 91 | |
| 92 context minimal { | |
| 93 dnsbl_list sbl dul; | |
| 94 content on {}; | |
| 95 env_to { | |
| 96 sales@mydomain.com; | |
| 97 }; | |
| 98 }; | |
| 99 | |
| 100 context blacklist { | |
| 101 env_to { | |
| 102 dcc_to many { include "/var/dcc/whitecommon"; }; # copy the dcc MANY values (env_to) into this context | |
| 103 old-employee@mydomain.com; | |
| 104 }; | |
| 105 env_from black {}; # black forces all unmatched from addresses (everyone in this case) to be blacklisted | |
| 106 # so all mail TO these env_to addresses is rejected | |
| 107 }; | |
| 108 | |
| 109 context vp { # special context for the vp | |
| 110 env_to { | |
| 111 vp@mydomain.com; | |
| 112 }; | |
| 113 env_from inherit { | |
| 114 nai.com black; # the vp does not like nai | |
| 115 yahoo.com unknown; # override parent context blacklisting | |
| 116 mother@spammyisp.com white; # suppress dnsbl checking | |
| 117 }; | |
| 118 }; | |
| 119 | |
| 120 context customer1 { | |
| 121 dnsbl_list sbl dul; | |
| 122 env_to { | |
| 123 customer1.com; | |
| 124 customer1a.com; | |
| 125 customer1b.com; | |
| 126 }; | |
| 127 | |
| 128 verify mail.customer1.com; | |
| 129 | |
| 130 context customer1a { | |
| 131 env_to { | |
| 132 customer1a.com; | |
| 133 } | |
| 134 env_from black { # blacklist everything | |
| 135 first@acceptable.com unknown; # except these specific envelope senders | |
| 136 second@another.com unknown; | |
| 137 yahoo.com inherit; # delegate to the parent | |
| 138 }; | |
| 139 }; | |
| 140 | |
| 141 env_from { # default value of the default is inherit | |
| 142 yahoo.com black; # no mail from yahoo | |
| 143 first@yahoo.com unknown; # except this one | |
| 144 }; | |
| 145 }; | |
| 146 | |
| 147 context customer2 { | |
| 148 dnsbl_list sbl; | |
| 149 env_to { | |
| 150 customer2.com; | |
| 151 customer2a.com; | |
| 152 customer2b.com; | |
| 153 }; | |
| 154 }; | |
| 155 | |
| 156 env_from unknown { | |
| 157 dcc_from { include "/var/dcc/whitecommon"; }; # copy the dcc OK/MANY values (env_from, substitute mail_host) into this context | |
| 158 abuse@ abuse; # replies to abuse reports use the abuse context | |
| 159 yahoo.com black; # don't take mail from yahoo | |
| 160 spammer@example.com black; | |
| 161 }; | |
| 162 }; | |
| 163 |