Mercurial > dnsbl
annotate dnsbl.conf @ 136:f4746d8a12a3
add smtp auth rate limits
| author | carl |
|---|---|
| date | Tue, 26 Sep 2006 13:59:14 -0700 |
| parents | 2b1a4701e856 |
| children | 4028de9b46dd |
| rev | line source |
|---|---|
| 127 | 1 context main-default { |
| 2 // outbound dnsbl filtering to catch our own customers that end up on the sbl | |
| 136 | 3 dnsbl localp partial.blackholes.five-ten-sg.com "Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s"; |
| 127 | 4 dnsbl local blackholes.five-ten-sg.com "Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s"; |
| 5 dnsbl sbl sbl-xbl.spamhaus.org "Mail from %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 6 dnsbl dul dul.dnsbl.sorbs.net "Mail from %s rejected - dul; see http://www.sorbs.net/lookup.shtml?%s"; | |
| 7 dnsbl_list local sbl dul; | |
| 8 | |
| 9 // outbound content filtering to prevent our own customers from sending spam | |
| 10 content on { | |
| 11 filter sbl-xbl.spamhaus.org "Mail containing %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 12 uribl multi.surbl.org "Mail containing %s rejected - surbl; see http://www.rulesemporium.com/cgi-bin/uribl.cgi?bl0=1&domain0=%s"; | |
| 13 #uribl black.uribl.com "Mail containing %s rejected - uribl; see http://l.uribl.com/?d=%s"; | |
| 14 ignore { include "hosts-ignore.conf"; }; | |
| 15 tld { include "tld.conf"; }; | |
| 16 cctld { include "cctld.conf"; }; | |
| 17 html_tags { include "html-tags.conf"; }; | |
| 18 html_limit on 20 "Mail containing excessive bad html tags rejected"; | |
| 19 html_limit off; | |
| 20 host_limit on 20 "Mail containing excessive host names rejected"; | |
| 21 host_limit soft 20; | |
| 22 }; | |
| 23 | |
| 24 // backscatter prevention - don't send bounces for mail that we accepted but could not forward | |
| 25 // we only send bounces to our own customers | |
| 26 env_from unknown { | |
| 27 "<>" black; | |
| 28 }; | |
| 136 | 29 |
| 30 // per recipient rates - only available in the default (first top level) context | |
| 31 rate_limit { | |
| 32 " " 30; // default specified by user name composed of a single blank | |
| 33 }; | |
| 127 | 34 }; |
| 35 | |
| 94 | 36 context main { |
| 136 | 37 dnsbl localp partial.blackholes.five-ten-sg.com "Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s"; |
| 94 | 38 dnsbl local blackholes.five-ten-sg.com "Mail from %s rejected - local; see http://www.five-ten-sg.com/blackhole.php?%s"; |
| 39 dnsbl sbl sbl-xbl.spamhaus.org "Mail from %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 40 dnsbl xbl xbl.spamhaus.org "Mail from %s rejected - xbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 41 dnsbl dul dul.dnsbl.sorbs.net "Mail from %s rejected - dul; see http://www.sorbs.net/lookup.shtml?%s"; | |
| 42 dnsbl_list local sbl dul; | |
| 43 | |
| 44 content on { | |
| 45 filter sbl-xbl.spamhaus.org "Mail containing %s rejected - sbl; see http://www.spamhaus.org/query/bl?ip=%s"; | |
| 122 | 46 uribl multi.surbl.org "Mail containing %s rejected - surbl; see http://www.rulesemporium.com/cgi-bin/uribl.cgi?bl0=1&domain0=%s"; |
| 119 | 47 #uribl black.uribl.com "Mail containing %s rejected - uribl; see http://l.uribl.com/?d=%s"; |
| 94 | 48 ignore { include "hosts-ignore.conf"; }; |
| 49 tld { include "tld.conf"; }; | |
| 119 | 50 cctld { include "cctld.conf"; }; |
| 51 html_tags { include "html-tags.conf"; }; | |
| 94 | 52 html_limit off; |
| 53 host_limit soft 20; | |
| 54 }; | |
| 55 | |
| 56 env_to { | |
|
100
63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
94
diff
changeset
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57 # !! replace this with your domain names |
|
63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
94
diff
changeset
|
58 # child contexts are not allowed to specify recipient addresses outside these domains |
|
63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
94
diff
changeset
|
59 # or leave this empty to allow unrestricted child contexts |
|
63e8633abc34
allow empty env_to at global context to remove all restrictions on child contexts
carl
parents:
94
diff
changeset
|
60 # example.com; |
| 94 | 61 }; |
| 62 | |
| 63 context whitelist { | |
| 64 content off {}; | |
| 65 env_to { | |
| 66 # dcc_to ok { include "/var/dcc/whitecommon"; }; | |
| 67 }; | |
| 68 env_from white {}; # white forces all unmatched from addresses (everyone in this case) to be whitelisted | |
| 69 # so all mail TO these env_to addresses is accepted | |
| 70 }; | |
| 71 | |
| 72 context abuse { | |
| 73 dnsbl_list xbl; | |
| 74 content off {}; | |
| 75 env_to { | |
| 76 abuse@ # no content filtering on abuse reports | |
| 77 postmaster@ # "" | |
| 78 }; | |
| 79 env_from unknown {}; # ignore all parent white/black listing | |
| 80 }; | |
| 81 | |
| 82 context minimal { | |
| 83 dnsbl_list sbl dul; | |
| 84 content on {}; | |
| 85 env_to { | |
| 86 }; | |
| 87 }; | |
| 88 | |
| 89 context blacklist { | |
| 90 env_to { | |
| 91 # dcc_to many { include "/var/dcc/whitecommon"; }; | |
| 92 }; | |
| 93 env_from black {}; # black forces all unmatched from addresses (everyone in this case) to be blacklisted | |
| 94 # so all mail TO these env_to addresses is rejected | |
| 95 }; | |
| 96 | |
| 97 env_from unknown { | |
| 98 abuse@ abuse; # replies to abuse reports use the abuse context | |
| 99 # dcc_from { include "/var/dcc/whitecommon"; }; | |
| 100 }; | |
| 101 }; | |
| 102 |