annotate ChangeLog @ 240:536d59c3a7b8

pollnval might be triggered on the last pollin data chunk
author Carl Byington <carl@five-ten-sg.com>
date Tue, 30 Mar 2010 10:05:35 -0700
parents c0d2e99c0a1d
children d8ee4c97b9ab
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
236
c0d2e99c0a1d Add surbl checks on the smtp helo value, client reverse dns name, and mail from domain name
Carl Byington <carl@five-ten-sg.com>
parents: 235
diff changeset
1 6.25 2009-09-29
c0d2e99c0a1d Add surbl checks on the smtp helo value, client reverse dns name, and mail from domain name
Carl Byington <carl@five-ten-sg.com>
parents: 235
diff changeset
2 Add surbl checks on the smtp helo value, client reverse dns name,
c0d2e99c0a1d Add surbl checks on the smtp helo value, client reverse dns name, and mail from domain name
Carl Byington <carl@five-ten-sg.com>
parents: 235
diff changeset
3 and mail from domain name.
c0d2e99c0a1d Add surbl checks on the smtp helo value, client reverse dns name, and mail from domain name
Carl Byington <carl@five-ten-sg.com>
parents: 235
diff changeset
4
235
e6c66640f6f9 Add SRS decoding to envelope addresses
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
5 6.24 2009-06-09
e6c66640f6f9 Add SRS decoding to envelope addresses
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
6 Add SRS decoding to envelope addresses.
e6c66640f6f9 Add SRS decoding to envelope addresses
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
7
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 231
diff changeset
8 6.23 2009-05-25
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 231
diff changeset
9 Add whitelisting by regex expression filtering.
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 231
diff changeset
10 Add queueid to whitelist extension log message.
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 231
diff changeset
11
230
ad38575e98ca Prevent auto whitelisting due to outgoing multipart/report delivery notifications.
Carl Byington <carl@five-ten-sg.com>
parents: 227
diff changeset
12 6.22 2009-05-08
ad38575e98ca Prevent auto whitelisting due to outgoing multipart/report delivery notifications.
Carl Byington <carl@five-ten-sg.com>
parents: 227
diff changeset
13 Prevent auto whitelisting due to outgoing multipart/report
ad38575e98ca Prevent auto whitelisting due to outgoing multipart/report delivery notifications.
Carl Byington <carl@five-ten-sg.com>
parents: 227
diff changeset
14 delivery notifications.
231
4d6bd04d93fa Fix memory leak in suppressed auto whitelisting.
Carl Byington <carl@five-ten-sg.com>
parents: 230
diff changeset
15 Fix memory leak in suppressed auto whitelisting.
230
ad38575e98ca Prevent auto whitelisting due to outgoing multipart/report delivery notifications.
Carl Byington <carl@five-ten-sg.com>
parents: 227
diff changeset
16
227
3fee608becbc Fixes to compile on old systems without memrchr or string::clear().
Carl Byington <carl@five-ten-sg.com>
parents: 216
diff changeset
17 6.21 2009-01-03
3fee608becbc Fixes to compile on old systems without memrchr or string::clear().
Carl Byington <carl@five-ten-sg.com>
parents: 216
diff changeset
18 Fixes to compile on old systems without memrchr or string::clear().
3fee608becbc Fixes to compile on old systems without memrchr or string::clear().
Carl Byington <carl@five-ten-sg.com>
parents: 216
diff changeset
19 Fix bug in spamassassin interface trying to clear a string with
3fee608becbc Fixes to compile on old systems without memrchr or string::clear().
Carl Byington <carl@five-ten-sg.com>
parents: 216
diff changeset
20 string::empty().
3fee608becbc Fixes to compile on old systems without memrchr or string::clear().
Carl Byington <carl@five-ten-sg.com>
parents: 216
diff changeset
21
216
784030ac71f1 Never whitelist self addressed mail. Changes for Fedora 10 and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
22 6.20 2008-12-27
784030ac71f1 Never whitelist self addressed mail. Changes for Fedora 10 and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
23 Never whitelist self addressed mail. Spammers are once again
784030ac71f1 Never whitelist self addressed mail. Changes for Fedora 10 and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
24 sending mail from A to A trying to get around filters. Changes
784030ac71f1 Never whitelist self addressed mail. Changes for Fedora 10 and const correctness.
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parents: 214
diff changeset
25 for Fedora 10 and const correctness.
784030ac71f1 Never whitelist self addressed mail. Changes for Fedora 10 and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 214
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26
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
27 6.19 2008-06-10
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
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parents: 211
diff changeset
28 Fixes to compile on Fedora 9 and for const correctness.
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
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29
211
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
30 6.18 2008-03-22
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
31 Extend auto-whitelisting when receiving mail even if the auto
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
32 whitelist is specified in a parent context. Fixes for Solaris from sm-archive.
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
33
203
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 201
diff changeset
34 6.17 2008-03-04
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 201
diff changeset
35 Verify from/to pairs even if they might be explicitly whitelisted.
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 201
diff changeset
36 Document DCC greylisting and bulk detection usage. Fix DCC bulk
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 201
diff changeset
37 thresholds of many. Update spec file for fedora packaging.
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 201
diff changeset
38
201
752d4315675c add reference to mercurial repository in the documentation
Carl Byington <carl@five-ten-sg.com>
parents: 195
diff changeset
39 6.16 2008-02-02
752d4315675c add reference to mercurial repository in the documentation
Carl Byington <carl@five-ten-sg.com>
parents: 195
diff changeset
40 Switch to Mercurial source control.
98
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
carl
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diff changeset
41
195
797299e9fffc fix null dereference if missing _ macro
carl
parents: 192
diff changeset
42 6.15 2007-12-07
797299e9fffc fix null dereference if missing _ macro
carl
parents: 192
diff changeset
43 Fix null pointer dereference if macro _ not passed to this milter.
797299e9fffc fix null dereference if missing _ macro
carl
parents: 192
diff changeset
44 Default sendmail config passes that in the connect call.
797299e9fffc fix null dereference if missing _ macro
carl
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45
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 190
diff changeset
46 6.14 2007-11-11
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 190
diff changeset
47 Delay auto whitelisting until we see the headers, to prevent
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 190
diff changeset
48 auto whitelisting due to bulk out of office reply bots.
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 190
diff changeset
49
187
f0eda59e8afd fix null pointer dereference from missing HELO command
carl
parents: 185
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50 6.13 2007-11-10
f0eda59e8afd fix null pointer dereference from missing HELO command
carl
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51 HELO command is optional, and if missing caused a null pointer
190
004b855c6c1f fix null pointer dereference from missing HELO command
carl
parents: 189
diff changeset
52 dereference. Use smfi_progress in libmilter if it is available.
187
f0eda59e8afd fix null pointer dereference from missing HELO command
carl
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53
185
505283ab296c smtp rejections take precendence over greylisting
carl
parents: 184
diff changeset
54 6.12 2007-10-13
505283ab296c smtp rejections take precendence over greylisting
carl
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diff changeset
55 SMTP rejections take precedence over greylisting.
505283ab296c smtp rejections take precendence over greylisting
carl
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56
184
0e15a805d295 embedded dcc filtering
carl
parents: 179
diff changeset
57 6.11 2007-10-07
178
d6531c702be3 embedded dcc filtering
carl
parents: 177
diff changeset
58 Add DCC filtering via dccifd. Drop to 60 seconds the time we will
d6531c702be3 embedded dcc filtering
carl
parents: 177
diff changeset
59 keep idle smtp verify sockets around. This needs to be about half
d6531c702be3 embedded dcc filtering
carl
parents: 177
diff changeset
60 the value of confTO_COMMAND configured on the verify targets.
d6531c702be3 embedded dcc filtering
carl
parents: 177
diff changeset
61 Fix potential race condition or buffer overflow caused by static
d6531c702be3 embedded dcc filtering
carl
parents: 177
diff changeset
62 buffer referenced by multiple threads.
177
a4d313c2460b start embedded dcc filtering
carl
parents: 176
diff changeset
63
174
da0c41b9f672 don't whitelist addresses with embedded spaces
carl
parents: 173
diff changeset
64 6.10 2007-09-23
da0c41b9f672 don't whitelist addresses with embedded spaces
carl
parents: 173
diff changeset
65 Don't whitelist addresses with embedded blanks, or the empty
176
4ec928b24bab allow manual whitelisting with stamp 1 to remove a whitelist entry
carl
parents: 174
diff changeset
66 path. Allow manual removal of auto whitelist entries.
174
da0c41b9f672 don't whitelist addresses with embedded spaces
carl
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67
173
83fe0be032c1 fix leak, update timestamps when receiving auto-whitelisted sender
carl
parents: 172
diff changeset
68 6.09 2007-09-06
83fe0be032c1 fix leak, update timestamps when receiving auto-whitelisted sender
carl
parents: 172
diff changeset
69 Fix memory leak in auto-whitelisting code. Update auto-whitelist
83fe0be032c1 fix leak, update timestamps when receiving auto-whitelisted sender
carl
parents: 172
diff changeset
70 timestamps when receiving mail from auto-whitelisted senders.
83fe0be032c1 fix leak, update timestamps when receiving auto-whitelisted sender
carl
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71
172
d3189495ec68 don't do generic rdns filtering on whitelisted recipients
carl
parents: 169
diff changeset
72 6.08 2007-08-30
d3189495ec68 don't do generic rdns filtering on whitelisted recipients
carl
parents: 169
diff changeset
73 Don't do generic reverse dns filtering on authenticated connections.
d3189495ec68 don't do generic rdns filtering on whitelisted recipients
carl
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74
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
75 6.07 2007-08-30
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
76 Add generic reverse dns filtering with regular expression.
169
44021d570958 fix pre/post scripts in rpm spec file
carl
parents: 168
diff changeset
77 Fix pre/post scripts in the rpm spec file.
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
78
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
79 6.06 2007-08-27
167
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 165
diff changeset
80 Fix bug that effectively disabled spamassassin filtering. Improve
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 165
diff changeset
81 spamassassin filtering documentation. Generate warning if the
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 165
diff changeset
82 config file specifies spam assassin filtering, but spamc is not
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 165
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83 found by autoconf.
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
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84
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
85 6.05 2007-08-26
165
bf828f785407 fix unitialized variable
carl
parents: 162
diff changeset
86 Fix unitialized variable in my spamassassin code.
bf828f785407 fix unitialized variable
carl
parents: 162
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87
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
88 6.04 2007-08-26
165
bf828f785407 fix unitialized variable
carl
parents: 162
diff changeset
89 Add spamassassin integration via spamc, code from spamass-milter.
bf828f785407 fix unitialized variable
carl
parents: 162
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90
162
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
91 6.03 2007-07-14
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
92 Don't add auto whitelist entries for our own domains.
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
93
160
b3ed72ee6564 allow manual updates to auto whitelist files
carl
parents: 152
diff changeset
94 6.02 2007-07-10
b3ed72ee6564 allow manual updates to auto whitelist files
carl
parents: 152
diff changeset
95 Allow manual updates to the auto whitelisting files, mainly for
b3ed72ee6564 allow manual updates to auto whitelist files
carl
parents: 152
diff changeset
96 scp or rsync synchronization between primary and backup mx
b3ed72ee6564 allow manual updates to auto whitelist files
carl
parents: 152
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97 systems.
b3ed72ee6564 allow manual updates to auto whitelist files
carl
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98
152
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
diff changeset
99 6.01 2007-07-07
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
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100 GPL3. Block mail to recipients that cannot reply. Start auto
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
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101 whitelisting.
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
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102
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
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103 5.30 2007-06-09
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
diff changeset
104 Selinux fix - redirect stdout for useradd to make selinux happy.
c7fc218686f5 gpl3, block mail to recipients that cannot reply
carl
parents: 151
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105
151
0e8ec3c483ce limit dns resolver timeouts and retry interval
carl
parents: 150
diff changeset
106 5.29 2007-03-27
150
a23ef169d322 limit dns resolver timeouts and retry interval
carl
parents: 149
diff changeset
107 Limit dns resolver to two retries five seconds apart.
a23ef169d322 limit dns resolver timeouts and retry interval
carl
parents: 149
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108
149
9581f6e62574 switch to second context wins in all cases
carl
parents: 148
diff changeset
109 5.28 2007-02-19
9581f6e62574 switch to second context wins in all cases
carl
parents: 148
diff changeset
110 Change the conflict resolution algorithm to "second one wins" if we
9581f6e62574 switch to second context wins in all cases
carl
parents: 148
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111 have two contexts that both define env_to user@. Update ICANN tld
9581f6e62574 switch to second context wins in all cases
carl
parents: 148
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112 list.
9581f6e62574 switch to second context wins in all cases
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113
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 147
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114 5.27 2007-01-30
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 147
diff changeset
115 Allow 'inherit' as an env_from target. Documentation cleanup
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
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116 from G.W. Haywood.
9330b8d6a56b add documentation fixes, allow env_from target of inherit
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117
147
812c80305f26 fix 5.23 bug and add fsa debug logging
carl
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118 5.26 2006-12-04
812c80305f26 fix 5.23 bug and add fsa debug logging
carl
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119 Fix bug in content filtering introduced in 5.23 that prevented
812c80305f26 fix 5.23 bug and add fsa debug logging
carl
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120 seeing any host names in the body.
812c80305f26 fix 5.23 bug and add fsa debug logging
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121
145
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
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122 5.25 2006-10-15
9b9bab1d3c21 dump effective dnsbl_list with -c switch
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123 DNSBL lists are inherited, so dump the effective list with the
9b9bab1d3c21 dump effective dnsbl_list with -c switch
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124 -c switch.
9b9bab1d3c21 dump effective dnsbl_list with -c switch
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125
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
126 5.24 2006-10-15
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
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127 Allow child and parent context to specify the same fully qualified
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
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128 env_to address. Only dump the rate limit for the default context
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
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129 with -c switch.
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
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130
143
ecb40aa3eaa5 require two periods for ip addresses
carl
parents: 140
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131 5.23 2006-10-10
ecb40aa3eaa5 require two periods for ip addresses
carl
parents: 140
diff changeset
132 Require two periods in ip addresses.
ecb40aa3eaa5 require two periods for ip addresses
carl
parents: 140
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133
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
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134 5.22 2006-09-27
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
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135 Change syntax for default rate limit. Improve hourly reset of
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
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136 limits. Warning for rate limits in non default contexts to allow
4028de9b46dd cleanup smtp rate limit code
carl
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137 nesting of client configurations.
4028de9b46dd cleanup smtp rate limit code
carl
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138
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 134
diff changeset
139 5.21 2006-09-26
f4746d8a12a3 add smtp auth rate limits
carl
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140 Add SMTP AUTH recipient rate limits, to help throttle infected
f4746d8a12a3 add smtp auth rate limits
carl
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141 client machines and accounts with weak cracked passwords.
f4746d8a12a3 add smtp auth rate limits
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142
134
f9917ce924a3 all dns lookups fully qualified, my_read() bug fix
carl
parents: 133
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143 5.20 2006-08-02
f9917ce924a3 all dns lookups fully qualified, my_read() bug fix
carl
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144 Fully qualify all dns lookups. Fix my_read() bug. Try to convert
f9917ce924a3 all dns lookups fully qualified, my_read() bug fix
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145 names that might be ip addresses via inet_aton before doing dns
f9917ce924a3 all dns lookups fully qualified, my_read() bug fix
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146 lookups.
f9917ce924a3 all dns lookups fully qualified, my_read() bug fix
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147
131
df355d117199 uribl lookups fully qualified; allow two component host names
carl
parents: 128
diff changeset
148 5.19 2006-08-01
df355d117199 uribl lookups fully qualified; allow two component host names
carl
parents: 128
diff changeset
149 Bug fix - add trailing dot to uribl dns lookups to make them fully
df355d117199 uribl lookups fully qualified; allow two component host names
carl
parents: 128
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150 qualified. Check host names with only two components, since
df355d117199 uribl lookups fully qualified; allow two component host names
carl
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151 spammers are now using bare http://domain.tld references.
133
b8ce1b31237d uribl lookups fully qualified; allow two component host names
carl
parents: 131
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152 Spec file now creates an rpm that properly creates the dnsbl user.
131
df355d117199 uribl lookups fully qualified; allow two component host names
carl
parents: 128
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153
128
9ab51896447f don't do uribl lookups on rfc1918 address space
carl
parents: 127
diff changeset
154 5.18 2006-04-27
127
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
parents: 126
diff changeset
155 Bug fix - newer sendmail versions don't guarantee envelope addresses
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
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156 enclosed in <> wrapper.
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
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157
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
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158 Document backscatter prevention configuration for systems that are
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
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159 used to mainly spam filter and then forward to mail to the internal
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
carl
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160 server.
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
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161
128
9ab51896447f don't do uribl lookups on rfc1918 address space
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162 Never ask uribl blacklists about rfc1918 address space.
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163
126
05ae49d37896 don't do dnsbl lookups on rfc1918 address space
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164 5.17 2006-03-25
127
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
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165 Never ask dns blacklists about rfc1918 address space.
126
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166
125
8b1562482b29 put hostname in smtp message for uribl style lookups
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167 5.16 2006-03-16
127
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
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168 Bug fix - the smtp error message for uribl filtering needs to
125
8b1562482b29 put hostname in smtp message for uribl style lookups
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169 reference the host name, not the ip address.
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170
123
ecd97e7eb1f0 properly return error code with reject reason
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171 5.15 2006-03-15
127
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
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172 Bug fix - we failed to properly set the return code to indicate the
123
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173 reason when rejecting mail for content filtering.
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174
122
e8971c595845 fix typo in multi.surbl.org name
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175 5.14 2006-03-13
127
2b1a4701e856 sendmail no longer guarantees <> wrapper on envelopes
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176 Fix a typo in the default config file and documentation for using
122
e8971c595845 fix typo in multi.surbl.org name
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177 multi.surbl.org
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178
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
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179 5.13 2006-03-12
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180 patch from Jeff Evans <jeffe@tricab.com>
121
e2506138561b uribl patch from Jeff Evans <jeffe@tricab.com>
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181 add SURBL/URIBL lookups, remove trailing dots from hostnames,
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182 allow ip address literals as hostnames.
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183 add configuration for surbl/uribl list and reject message
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184
115
07e5d4721213 use larger resolver buffer
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185 5.12 2006-01-08
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186 Use larger resolver buffer to accomodate spammers with many name
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187 servers. A current example is life-all.com which needs to retry in
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188 tcp mode to fetch the 1444 byte response.
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189
116
0094678a16d0 update all systems from tarball, make chkconfig creates dnsbl user if needed
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190 'make chkconfig' now creates the dnsbl user if it does not exist.
0094678a16d0 update all systems from tarball, make chkconfig creates dnsbl user if needed
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191
113
a893afee4b80 move to autoconf/automake/docbook
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192 5.11 2005-12-20
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193 switch to autoconf/automake/docbook
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194
102
d9c64bafbf60 fix compile error on fc3
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195 5.10 2005-10-16
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196 Fix a compile error on Fedora Core 3.
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197 Discovered by Nigel Horne <njh@bandsman.co.uk>
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198
101
6ac7ba4a8312 fix <> passed as <<>> to verification hosts
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199 5.9 2005-09-26
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200 Fix a bug with empty return paths passed to the verification code.
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201 That resulted in 'MAIL FROM:<<>>' being sent to the verification
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202 mail server.
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203
100
63e8633abc34 allow empty env_to at global context to remove all restrictions on child contexts
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204 5.8 2005-09-25
63e8633abc34 allow empty env_to at global context to remove all restrictions on child contexts
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205 Allow empty env_to at global context level to remove restrictions
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206 on env_to values in child contexts.
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207
99
f8963ddf7143 failed to return a value from parse_verify()
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208 5.7 2005-09-23
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209 Failed to return a value from parse_verify() which caused failures
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210 to load the configuration.
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211
98
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212 5.6 2005-09-22
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213 Tokenizer errors now go thru the syslog code, so they are visible
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214 when generated during config file reloads during normal operation.
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215
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216 5.5 2005-09-21
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217 Cleanup debug logging. Verify from/to pairs now remembers the last
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218 from value sent to the remote server to prevent unnecessary rset
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219 commands.
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220
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221 5.4 2005-09-18
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222 Add verify statement to specify the smtp host to be used to verify
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223 envelope from / recipient pairs.
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224
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225 Authenticated clients are now exempt from all white/black listing
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226 in addition to the dnsbl lookups.
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227
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228 dcc_to should not look at substitute mail_host. That is only used
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229 by dcc_from.
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230
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231 5.3 2005-08-07
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232 Properly quit if the config file has syntax errors on startup. Send
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233 mail to root if the config file needs to be reloaded since it was
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234 modified, but contains syntax errors. In this case, we continue to
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235 use the old configuration.
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236
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237 5.2 2005-08-02
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
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238 Patch from Stephen Johnson <stephen.johnson@arkansas.gov> fixing the
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239 lack of a default return value in CONTEXT::acceptable_content().
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240
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241 5.1 2005-07-20
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242 Add multiple syslog debug levels. Detect and silently remove
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
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243 duplicate DNSBL definitions. That allows us to accept mail to
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
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244 recipients in multiple domains that use the same blacklist and yet
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245 only check that blacklist once. This may happen when your config
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246 file directly includes as child contexts the config files used on
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
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247 your clients mail servers.
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248
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249 5.0 2005-07-16
91c27c00048f tokenizer errors now go thru syslog to be visible during config file reloads in normal operation
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250 Major changes to the syntax of the config file. Content filtering
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251 is no longer a global mail server setting.
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252
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253 4.6 2005-04-02
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254 Fix enum compilation error on Fedora Core 3.
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255 Discovered by Nigel Horne <njh@bandsman.co.uk>
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256
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257 Remove bad html tag command from the default conf file. Spammers
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258 seem to have abandoned this.
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259
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260 Add toolbar.msn.click-url.com in hosts-ignore.conf. These are all
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261 commented, but you might want to uncomment them.
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262
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263 4.5 2005-01-22
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264 Add uuencode decoding for old style attachments.
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265
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266 4.4 2005-01-18
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267 Bug fix in forked process termination that left zombies.
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268
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269 4.3 2005-01-16
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270 Only keep 20% of the resolver sockets in the ready pool.
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271
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272 4.2 2005-01-08
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273 Use the separate resolver processes even if we don't have the
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274 resolver interfaces and need gethostbyname.
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275
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276 4.1 2005-01-06
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277 Use a local unix domain socket for the resolver process
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278 communication, rather than a tcp/ip socket.
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279
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280 4.0 2005-01-03
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281 Initialize the thread mutex objects early, before they are needed
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282 by possible calls to my_syslog.
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283
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284 Fork off a separate resolver listener process, so we can do multiple
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285 dns operations in parallel. For each simultaneous inbound email,
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286 we have a separate sendmail process, a milter thread, and a dns
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287 resolver process.
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288
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289 3.7 2004-10-28
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290 Added an 'ignore' command to the conf file, used to ignore some
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291 hosts that might end up on the SBL and otherwise trip the content
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292 scanning filter. In particular, many recent Microsoft Word
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293 documents contain the string www.5iantlavalamp.com which is
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294 associated with their smart tags stuff. That is currently hosted at
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295 216.168.224.70, which is shared with a site that ended up on the
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296 SBL.
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297
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298 3.6 2004-09-08
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299 Contributions from Dan Harkless <software@harkless.org>
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300 Better documentation for disabling the content filtering.
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301 Don't bother looking at the body text if we are not doing
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302 content filtering.
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303
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304 3.5 2004-07-17
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305 Extend the error message for content filtering when the NS record
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306 points to an ip address on the SBL. Include the original host name
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307 that referenced that NS name.
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308
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309
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310 3.4 2004-07-15
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311 Tokens with two consecutive periods cannot be ip addresses or host
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312 names.
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313
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314 Updated dnsbl.spec file for building rpms from John Gunkel.
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315
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316
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317 3.3 2004-07-09
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318 Drop root priviledges properly, including the group id.
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319
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320
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321 3.2 2004-07-09
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322
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323 Contributions from John Gunkel <jgunkel@palliser.ca>:
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324 Add .spec file for building rpms, contributed by John Gunkel
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325
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326 Changes to file layout to conform to RedHat/LSB standards.
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327
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328 Add some html (actually xml) tags used by Apple mac print
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329 subsystem that were tripping the html tag detector.
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330
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331 Help with changes required to allow dnsbl to drop root
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332 priviledges. Move the socket to /var/run/dnsbl/dnsbl.sock
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333
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334 Change parser to handle &#xnnn; obfuscated urls with charaters
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335 specified in hex.
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336
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337 Make bad_html tags more sensitive to binary tags, to reduce false
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338 positives in .zip or .tar.gz file attachments.
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339
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340 Add sendmail queueid to the dnsbl syslog messages.
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341
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342 Fix one place where host names were not forced to lower case.
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343 Discovered by Nigel Horne <njh@bandsman.co.uk>
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344
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345 Remove duplicate dns queries within the same smtp transaction from
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346 the body content filtering. This helps if the mail server does not
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347 have a nearby caching dns server.
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348
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349 Add host_soft_limit config keyword. Use only one of host_limit or
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350 host_soft_limit, since the last one wins. The host_limit is a hard
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351 upper limit on the number of host names in a message. The
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352 host_soft_limit allows unlimited host names, but only checks a
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353 random sample of them against the dnsbl.
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354
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355 The main thread has dropped root priviledges, but other threads
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356 are still running as root. This needs to be fixed.