Mercurial > dnsbl
annotate xml/sample.conf @ 54:dca56b2de019
updates for 3.6, better documentation on removing content filtering, missing some files in cvs
| author | carl |
|---|---|
| date | Wed, 08 Sep 2004 11:58:45 -0700 |
| parents | 6b79046b18c2 |
| children | 57607387263d |
| rev | line source |
|---|---|
| 4 | 1 # $Id$ |
| 0 | 2 # |
| 3 # lines start with a command token, following by argument tokens | |
| 4 # tokens are separated by spaces or tabs | |
| 5 # | |
| 6 # | |
| 28 | 7 # tld: |
| 8 # second token is the tld suffix - com, net, org, etc | |
| 9 # | |
| 20 | 10 # content: |
| 11 # second token is the dns suffix used for the actual lookups | |
| 12 # third token? is a string enclosed in single quotes, so it | |
| 13 # is not really a token. This is the error message, with | |
| 14 # up to two %s parameters for the offending host name and | |
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dca56b2de019
updates for 3.6, better documentation on removing content filtering, missing some files in cvs
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15 # client ip address respectively. If this command is not |
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dca56b2de019
updates for 3.6, better documentation on removing content filtering, missing some files in cvs
carl
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changeset
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16 # present, there is no body scanning for host names or bad |
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dca56b2de019
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17 # html tags. |
| 20 | 18 # |
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19 # host_limit: |
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20 # second token is the integer count of the number of host names |
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21 # or urls that are allowed in any one mail body. Zero is |
| 44 | 22 # unlimited. If the actual number of host names in the message |
| 23 # is larger than this limit, the message is rejected. | |
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24 # third token? is a string enclosed in single quotes, so it |
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25 # is not really a token. This is the error message supplied |
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26 # to the smtp client. |
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27 # |
| 44 | 28 # host_soft_limit: |
| 29 # second token is the integer count of the number of host names | |
| 30 # or urls that are checked in any one mail body. Zero is | |
| 31 # unlimited. If the actual number of host names in the message | |
| 32 # is larger than this limit, only a random selection of them | |
| 33 # are checked against the dnsbl. | |
| 34 # | |
| 24 | 35 # html_limit: |
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36 # second token is the integer count of the number of bad html tags |
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37 # that are allowed in any one mail body. Zero is unlimited. |
| 24 | 38 # third token? is a string enclosed in single quotes, so it |
| 39 # is not really a token. This is the error message supplied | |
| 40 # to the smtp client. | |
| 41 # | |
| 42 # html_tag: | |
| 43 # second token is a valid html tag, that is added to the list | |
| 44 # of valid tags. Any html tag seen in the mail bodies that | |
| 45 # that is not in this list is presumed to be invalid. | |
| 46 # | |
| 0 | 47 # dnsbl: |
| 48 # second token is the name of this dnsbl | |
| 49 # third token is the dns suffix used for the actual lookups | |
| 50 # fourth token? is a string enclosed in single quotes, so it | |
| 51 # is not really a token. This is the error message, with | |
| 52 # up to two %s parameters for the client ip address. | |
| 53 # | |
| 54 # dnsbl_list: | |
| 55 # second token is the name of this list of dnsbls | |
| 56 # subsequent tokes are the names of the previously defined dnsbls | |
| 57 # | |
| 58 # env_from: | |
| 59 # second token is the name of this envelope-from-map. There will | |
| 60 # generally be multiple lines with the same name. | |
| 61 # third token is the envelope from value from the smtp conversation, | |
| 62 # or just the domain part that follows the @ symbol. | |
| 63 # fourth token is BLACK, WHITE, or the name of a previously defined | |
| 64 # envelope-from-map. BLACK causes mail from this sender to be | |
| 65 # rejected with "no such user". WHITE causes mail to be accepted | |
| 66 # and the dns based lists are ignored. DEFAULT may be used to override | |
| 67 # the contents of other maps that are copied into this map, and | |
| 68 # set that sender back to the default (not white or black listed, | |
| 69 # and subject to dnsbl lookups). | |
| 70 # | |
| 71 # env_to: | |
| 72 # second token is the envelope recipient value from the smtp conversation, | |
| 73 # or just the domain part that follows the @ symbol. | |
| 74 # third token is the name of a dnsbl-list, or WHITE or BLACK. | |
| 75 # fourth token is the name of an envelope-from-map, or WHITE or BLACK. | |
| 76 # | |
| 77 # If either one is BLACK, mail to this recipient is rejected with | |
| 78 # "no such user", and the dns lists are not checked. | |
| 79 # | |
| 80 # If the envelope-from-map name is WHITE, mail to this recipient is accepted | |
| 81 # and the dns lists are not checked. | |
| 82 # | |
| 83 # If the envelope-from-map exists, the map is checked for the presence | |
| 84 # of the sender. A WHITE or BLACK answer is definitive and the dns lists | |
| 85 # are not checked. | |
| 86 # | |
| 87 # If the dnsbl-list name is WHITE, the dns lists are not checked and the | |
| 88 # mail is accepted. Otherwise, the dns lists are checked and the mail | |
| 89 # is rejected if any list has an A record for the standard dns based | |
| 90 # lookup scheme (reversed octets of the client followed by the dns suffix). | |
| 91 # | |
| 92 # | |
| 4 | 93 # include: |
| 94 # second token is the path name of the dnsbl milter config file to be | |
| 95 # included. | |
| 96 # | |
| 97 # | |
| 98 # include_dcc: | |
| 99 # second token is the name of an envelope-from-map (EMAP below). | |
| 100 # third token is the path name of the dcc whiteclnt config file to be | |
| 101 # included. | |
| 102 # entries from the dcc config are mapped as: | |
| 14 | 103 # ok -> WHITE |
| 104 # many -> BLACK | |
| 105 # env_from -> env_from EMAP xxx | |
| 106 # env_to -> env_to | |
| 107 # substitute mail_host -> env_from EMAP xxx | |
| 4 | 108 # |
| 0 | 109 # |
| 110 # | |
| 111 ############################################## | |
| 24 | 112 # content scanning parameters |
| 113 # | |
| 114 content sbl-xbl.spamhaus.org 'Mail containing %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s' | |
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115 host_limit 20 'Mail containing too many host names rejected' |
| 44 | 116 host_soft_limit 20 |
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parents:
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diff
changeset
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117 html_limit 20 'Mail containing excessive bad html tags rejected' |
| 24 | 118 include html-tags.conf |
| 28 | 119 include tld.conf |
| 24 | 120 |
| 121 | |
| 122 ############################################## | |
| 0 | 123 # define the dnsbls to use |
| 124 # | |
| 125 dnsbl LOCAL blackholes.five-ten-sg.com 'Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s' | |
| 126 dnsbl SPEWS blackholes.spews.org 'Mail from %s rejected - spews; see http://www.spews.org/ask.cgi?x=%s' | |
| 127 dnsbl SBL sbl-xbl.spamhaus.org 'Mail from %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s' | |
| 128 | |
| 129 | |
| 130 ############################################## | |
| 131 # define the (default and other) lists of dnsbls to use | |
| 132 # | |
| 133 dnsbl_list DEFAULT LOCAL SPEWS SBL | |
| 134 dnsbl_list SIMPLE SBL | |
| 135 dnsbl_list CUST1 SBL | |
| 136 dnsbl_list CUST2 SPEWS SBL | |
| 137 | |
| 138 | |
| 139 ############################################## | |
| 140 # define the (default and other) env_from maps | |
| 141 # | |
| 142 env_from DEFAULT spammer@example.com BLACK | |
| 143 env_from DEFAULT yahoo.com BLACK | |
| 144 | |
| 145 # special list for the vp | |
| 146 env_from TEST dummy-token DEFAULT # inherit the currently defined DEFAULT env_from mapping | |
| 147 env_from TEST nai.com BLACK # the vp does not like nai | |
| 14 | 148 env_from TEST yahoo.com DEFAULT # |
| 0 | 149 env_from TEST mother@spammyisp.com WHITE # suppresses dnsbl checking |
| 150 | |
| 151 | |
| 152 ############################################## | |
| 153 # specify dnsbl_lists and env_from maps to use for specific recipients | |
| 154 # | |
| 155 env_to abuse@mydomain.com WHITE WHITE # no dnsbl, no env_from map | |
| 156 env_to sales@mydomain.com SIMPLE NULL # sbl only, no env_from map | |
| 157 env_to vp@mydomain.com DEFAULT TEST # allow mail from mom | |
| 158 env_to old-emp@mydomain.com BLACK BLACK # return no such user even from backup mx machines | |
| 159 | |
| 160 ############################################## | |
| 161 # specify dnsbl_lists and env_from maps to use for clients domains | |
| 162 # | |
| 163 env_to mydomain.com DEFAULT DEFAULT | |
| 14 | 164 env_to customer1.com CUST1 DEFAULT # all customer 1 domains use just sbl |
| 165 env_to customer1a.com CUST1 DEFAULT | |
| 166 env_to customer1b.com CUST1 DEFAULT | |
| 167 env_to customer2.com CUST2 DEFAULT # all customer 2 domains use spews and sbl | |
| 168 env_to customer2a.com CUST2 DEFAULT | |
| 0 | 169 |
| 170 | |
| 171 ############################################## | |
| 172 # you can also include nested config files | |
| 173 # file names are single tokens, no embedded blanks | |
| 174 # | |
| 175 include dnsbl.conf # this will generate a recursive include file syslog error message | |
| 14 | 176 include_dcc DEFAULT /var/dcc/whitecommon # this includes the default dcc whitelist file |