0.27 Take out Data::Dumper to save a few bytes of memory Say Received: ... via ESMTP instead of via SMTP when the client speaks ESMTP. (Hoping this can be a useful SpamAssassin rule). Take out the X-SMTPD header. Add pod documentation and sanity checking of the config to check_badmailfrom Use $ENV{QMAIL} to override /var/qmail for where to find the control/ directory. Enable "check_earlytalker" in the default plugins config Added a milter plugin to allow use of sendmail milters Don't store the Qpsmtpd object in the Plugin object any more (this caused a circular reference) Added a new qpsmtpd-server - a select() based server for qpsmtpd Allow a config/relayclients and config/morerelayclients files to define who can relay (useful with the select() server) Fixed qpsmtpd unfolding all header lines Speed up persistent qpsmtpd's by checking for plugin functions after munging the name (the main breakage was with queue/qmail-queue) Use dup2() instead of perl open("<&") style. POSIX seems to work better. [.. todo, fill in older changes ..] spf changes etc? 0.26 - 2003/06/11 Add queue/smtp-forward plugin (Matt Sergeant) Add documentation to Qpsmtpd::Transaction (Matt Sergeant) Fix bug in dnsbl that made it sometimes ignore "hits" (thanks to James H. Thompson ) Fix bug hiding the error message when an existing configuration file isn't readable. If a plugin running the ehlo hook add something to the ARRAY reference $self->transaction->notes('capabilities') then it will be added to the EHLO response. Add command_counter method to the SMTP object. Plugins can use this to catch (or not) consecutive commands. In particular useful with the unrecognized_command hook. Filter out all uncommon characters from the remote_host setting. (thanks to Frank Denis / Jedi/Sector One for the hint). Added a check for the spool_dir having mode 0700. Don't break under taint mode on OpenBSD. (thanks to Frank Denis / Jedi/Sector One) Have the qmail-queue plugin add the message-id to the "Queued!" message we send back to the client (to help those odd sendmail using people debug their logs) Set the process name to "qpsmtpd [1.2.3.4 : host.name.tld]" Fixed timeout bug when the client sent DATA and then stopped before sending the next line. (Gergely Risko ) unrecognized_command hook and a count_unrecognized_commands plugin. (Rasjid Wilcox) check_earlytalker plugin. Deny the connection if the client talks before we show our SMTP banner. (From Devin Carraway) Patch Qpsmtpd::SMTP to allow connect plugins to give DENY and DENYSOFT return codes. Based on patch from Devin Carraway. Support morercpthosts.cdb config now takes an extra "type" parameter. If it's "map" then a reference to a tied hash will be returned. 0.25 - 2003/03/18 Use the proper RFC2822 date format in the Received headers. (Somehow I had convinced myself that ISO8601 dates were okay). Thanks to Kee Hinckley . Print the date in the local timezone instead of in -0000. (Not entirely convinced this is a good idea) Lots of changes from Rasjid Wilcox : Fix error handling in queue/qmail-queue. (Rasjid) Add option to queue/qmail-queue to specify an alternate qmail-queue location. (Rasjid) Add support for the QMAILQUEUE environment variable. (Rasjid) PPerl compatibility (yay!) (Rasjid) Allow mail to and to go through. (Rasjid) Add "deny" hook that gets called when another hook returns DENY or DENYSOFT. (Rasjid) Add list of required modules to the README. Thanks to Skaag Argonius . Fix dnsbl plugin to give us all the results. (Patch from Matt Sergeant ) Disable identd lookups by passing -R to tcpserver. (Thanks to Matt) add plugin hooks for HELO and EHLO (Devin Carraway ) check_spamhelo plugin to deny mail from claimed senders from the list specified in F. (For example aol.com or yahoo.com) (Devin Carraway) 0.20 - 2002/12/09 Fix the "too many dots in the beginning of the line" bug. Add munge_subject_threshold and reject_threshold options to the spamassassin plugin. Add documentation to the spamassassin plugin. Add -p to mkdir in log/run (Rasjid Wilcox ) clamav plugin, thanks to Matt Sergeant, matt@sergeant.org. Enabling this might require you to increase your "softlimit" in the run file. http://www.clamav.org/ Make the spamassassin plugin not stop the next content plugins from running. Store hooks runtime config globally so they will work within the transaction objects too. content_log plugin - log the content of all mails for debugging. Robert Spier . http_config plugin - get configuration via http plugins can take arguments via their line in the "plugins" file make the quit_fortune plugin check that the fortune program exists 0.12 - 2002/10/17 Better error messages when a plugin fails Remove some debug messages in the log Fix NOOP command with perl 5.6. Better installation instructions and error message when no plugin allowed or denied relaying (thanks to Lars Rander ). Use /usr/bin/perl instead of the non-standard /home/perl/bin/perl 0.11 - 2002/10/09 Make a "queue" plugin hook and move the qmail-queue functionality to plugins/queue/qmail-queue. This allows you to make qpsmtpd delivery mail via smtp or lmtp or into a database or whatever you want. Reorganize most of Qpsmtpd.pm into Qpsmtpd/SMTP.pm. Add spool_dir option (thanks to Ross Mueller ) Add plugin name to the "hooks" data structure, so we can log plugin module had an error when we run a hook. Make klez filter run for mails bigger than 220KB; they are sometimes bigger than that. Avoid "use of uninitialized variable" warning when the "MAIL" or the "RCPT" command is executed without a parameter. Compatibility with perl 5.5.3. Fix "Could not print" error message in the TcpServer object. (Thanks to Ross Mueller ) dnsbl plugin queues lookups in the background upon connect but doesn't block for the results until they are needed, greatly speeding up connection times. Also fix a typo in the dnsbl plugin so it'll actually work(!). check_badmailfrom and check_badrcptto plugins (Jim Winstead ) Better RFC conformance. (Reset transactions after the DATA command and when the MAIL command is being done) 0.10 - 2002/09/08 New object oriented internals Very flexible plugin All functionality not core to SMTP moved to plugins Can accept mails as large as your file system will allow (instead of up to as much memory you would allow qpsmtpd to eat). 2002/09/08 Add klez_filter plugin Support more return codes for data_post Document data_post Add plugin name to the log entries when plugins use log() Add plugin_name method to the default plugin object. Improve error handling in the spamassassin plugin 2002/08/06 Spool message bodies to a tmp file so we can support HUGE messages API to read the message body (undocumented, subject to change) data_post hook (undocumented) SpamAssassin plugin (connects to spamd on localhost), see plugins/spamassassin 2002/07/15 DNS RBL and RHSBL support via plugins. More hooks. 2002/07/03 First (non functional) version of the new object oriented mail engine (0.10). Changes on the old v0.0x branch: 2002/05/09 Klez filter (thanks to Robert Spier) 2002/04/20 Bumped version number to 0.07 Support comments in configuration files (prefix the line with #) Support RELAYCLIENT like qmail-smtpd (thanks to Marius Kjeldahl and Zukka Zitting ) If the connection fails while in DATA we would just accept the message. Ouch! Thanks to Devin Carraway for the patch. 2002/01/26 Allow [1.2.3.4] for the hostname when checking if the dns resolves 2002/01/21 assorted fixes; getting dnsbl's to actually work fixing the maximum message size (databytes) stuff (thanks for the spot to Andrew Pam ) support and enable taint checking (thanks to Devin Carraway ) Make the MAIL FROM host dns check configurable. (thanks to Devin Carraway). Add more documentation to the README file.