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* 2005-04-14: version 1.21
Security: this release fixes a remotely exploitable DoS vulnerability.
- more syslog/printf fixes... (Peter Bieringer)
- fix another use of syslog/printf with unchecked string
- run in tainted mode -T (Peter Bieringer)
- fix crash with '%' sender addresses (Stefan Schmidt)
(version 1.19 and 1.20 were released on the same day with the above fixes)
* 2005-03-07: version 1.18
- correctly set the locale to C so that no internationalized 8bit-text
is put in the headers (Bernhard Weisshuhn)
- syslog delays (when a X-Greylist header is added)
- bugfix: sometimes the retry-window was not properly enforced
- bugfix: argument parsing in postgreyreport (MJH)
- include the recipient-domain in the default --greylist-text so
that the concerned mail-server can be determined and a contact-address
can be given on the help page
- better documentation for --greylist-text
- just warn if DB_AUTO_COMMIT is not available because an older berkeley-db
is used (Adrian 'Dagurashibanipal' von Bidder)
* 2004-12-14: version 1.17
- added --auto-whitelist-clients option (Andreas Hoedle)
it is turned on by default, to disable it specify
--auto-whitelist-clients=0
- removed "transition code" of version 1.14
- command-line as process name instead of just 'perl' (Pierre Thierry)
- add option --group or set group to 'nogroup' (Adrian 'Dagurashibanipal'
von Bidder)
* 2004-09-08: version 1.16
- increase max-time to 35, so that monthly newsletter are not
greylisted (Stephen Gildea)
- set LC_ALL=C so that no localized text is output at the SMTP level
(Michal Trojnara)
- add a "help" URL to the Greylisted for ... message (Steve Traugott)
- updated whitelist
* 2004-08-18: version 1.15
- fixed --retry-window with hours (Tom Baker)
- update postgreyreport to version 1.14.2 (Tom Baker)
- update whitelist
* 2004-07-12: version 1.14
- lookup-by-subnet is default. "transition code" has been implemented, so that
also a lookup with the unstripped IP will be tried. That way you shouldn't
loose any data from the database when moving to version 1.14. Use
--lookup-by-host for the old behaviour. All "address pool" entries are
removed from the whitelist...
- loosen "IP in reverse name" test (Matt Egan)
- changed default --max-age to 30, since the db should shrink a lot
because of the --retry-window functionality (you might want to
db_dump/db_load your db to make it really shrink on disk)
- another Perl 5.8.0 workaround
- implemented --greylist-text (Tom Baker)
- replaced X-Postgrey header with a X-Greylist header which is more similar
to what greylist-milter does (Stephen Gildea)
- implemented --greylist-action (Stephen Gildea)
- updated postgreyreport (Tom Baker)
- update whitelist
* 2004-07-05: version 1.13
- strip sender address extension (everything after '+'), so that more
VERP addresses are substituted to a unique string.
(Stephane Bortzmeyer, Santiago Vila)
- update whitelist
- allow more than one --whitelist-xy option (Xavier Le Vourch)
- implemented --retry-window (Tom Baker)
- reload whitelists on HUP
- add postmaster and abuse to recipients whitelist
- add X-Postgrey header to delayed mails
* 2004-07-02: version 1.12
- support IPs in the postgrey_whitelist_clients file (Tom Baker)
- new version of postgreyreport (Tom Baker)
- update whitelist
- workaround Perl 5.8.0 bug (Matt Egan)
* 2004-06-29: version 1.11
- support for regular expressions in whitelists
- update whitelist (Duncan Hill)
* 2004-06-26: version 1.10
- fix syntax error in code for --lookup-by-subnet (Matt Egan)
* 2004-06-25: version 1.9
- case-insensitive whitelists
- fix permissions of --unix socket (Arnaud Launay)
* 2004-06-24: version 1.8
- postfix-style syntax for whitelists
- add .0 on --lookup-by-subnet (Tom Baker)
* 2004-06-24: version 1.7
- bugfix: wrong syslog call ('warn' instead of 'warning')
- update whitelist
- allow input with cr-lf lines for testing (Tom Baker)
- implemented --lookup-by-subnet (Tom Baker)
- use 'unix' syslog socket on non-solaris platforms (Matt Egan)
- implemented whitelist support from postgrey itself (instead of using
postfix restrictions: easier to setup)
- included contrib/postgrey-report by Tom Baker
* 2004-06-11: version 1.6
- rewritten verp substitution code
- when doing keys maintenance: report about how many keys there where before
and after.
- update whitelist
* 2004-06-03: version 1.5
- default delay is now 300 seconds instead of 600 (received reports of
mailers that try again the first time after 8 minutes and it doesn't seem
to matter right now for filtering spam: they never come again)
- report in the log the real time that is left, after which the triplet will
be accepted
- traverse the database for cleaning old entries only during the night
and only once per day
- more efficient traversal of database for cleaning (Matthew Reimer)
- fix syslogging of warnings and fatal errors
* 2004-05-24: version 1.4
- log removal was not working (need to call txn_checkpoint first)
* 2004-05-22: version 1.3
- PID file generation with --pidfile (Ralf Engelschall)
- fix opening of unix socket (Ralf Engelschall)
* 2004-05-21: version 1.2
- create files readable only by the user (umask 077)
- logging bugfixes
- compatibility with older Berkeley DBs (3.x should work)
* 2004-05-21: version 1.1
- use log_archive method every hour instead of DB_LOG_AUTOREMOVE
- cosmetic fixes (Ralf Hildebrandt)
* 2004-05-20: version 1.0
- initial public release
Note: The names in braces do usually give credit where the idea comes from
and not who did implement it (which is mostly me)
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