     2005/01/17 - v4.2 (sa-exim.tar.gz or local_scan only)
     * Fixed  code  so  that it compiles inside the exim tree too (thanks
       Jason)
     * Support  SA  3.0  new  score  reporting  format (score= instead of
       hits=)
     * Proper SA 3.0 plugin support
     * Documentation updates
     * greylisting files now also save the last SA score, just in case
     * Saved  files are now group read/write too, if you need to shut off
       group access, do it at the directory level
     * Only     rewrite     Content-Type/Content-Transfer-Encoding     if
       SARewriteBody  is  on  now  (this  used  to  be useful with old SA
       versions and defang_mime but those options are gone). Suggested by
       Adam Tilghman.
     * Finally  made  all  score threshold variables exim conditions that
       are evaluated at runtime
     * SAteergrubecond is deprecated as a result

     2004/08/16 - v4.1 (sa-exim.tar.gz or local_scan only) Please see the
   mailing  list,  or  use  the  CVS version if you are compiling sa-exim
   inside  your  exim  tree (there is a small mistake in the source which
   will  prevent proper building) / You also need CVS if you are using SA
   3.0
     * Deal  with  being  called  with  the  number  of  recipients  is 0
       (reported by John Horne)
     * Made  hopefully fully 64 bit clean (well, it was written that way,
       except for that pesky printf in C, which got in the way). Kudos go
       to Adam D. Barratt for finding and explaining the bug
     * Switched  to  using  strchr instead of index to remove compilation
       warnings on some systems (reported by John Horne/Jeff Carter)
     * Added SAspamcHost/SAspamcPort at the request of several people
     * Fixed  mbox From file to be standards complaint (reported by Cliff
       Hones)
     * Added SAFEMESGIDCHARS option for safer message-id based filenames
     * New  version  of  the SA patch, with safe file creation (clean env
       from and rcpt to before using as directory names)
     * IMPORTANT:  if you are using greylisting, and applied the previous
       greylisting  patch,  it  didn't create shell safe filenames, it is
       therefore highly recommended that you apply the new version
     * Added  a  quick  patch  to  sa-exim  to deal with headers that are
       longer than 8K (and drop the remaining lines)

     2004/03/16 - v4.0 (sa-exim.tar.gz or local_scan only)
     * Added SAspamcpath (from Richard Lithvall)
     * Makefile fixes for version.h and dependencies
     * Added exim acl_m trick from Chirik in README
     * New code to read and pass on any X-Spam- header from SpamAssassin
     * Message-Id is now logged in SA log entries to allow you track down
       a message in other logfiles, like SA's log
     * Add X-SA-Exim-Connect-IP header for greylisting
     * Allow  for  tempreject  on messages not flagged as spam by SA (for
       greylisting)
     * Added greylisting support (see README.greylisting)
     * Added the following options to sa-exim.conf:
          + SAspamcSockPath
          + SAgreylistiswhitestr
          + SAgreylistraisetempreject
     * Lots of documentation fixes and updates
     * Basic  debian  tree  shipped by default (but real deb package from
       Sander Smeenk)

     2003/08/18 - v3.1 (sa-exim tar.gz or local_scan only)
     * Fixed SA: Action: teergrubed sender until full configured duration
       output
     * spamassassin.conf  was  renamed  sa-exim.conf  (bad  initial  name
       choice)
     * Changed teergrubing so that it works with exim 4.20 and above
     * Added  the  much  requested  SARewriteBody  option  for  SA 2.50's
       report_safe (courtesy of Richard Lithvall)
     * Added   SAaddSAEheaderBeforeSA  to  deal  with  SARewriteBody  and
       privacy
     * Added SAPrependArchiveWithFrom option (Richard Lithvall)
     * As  announced  in the previous version, SAStallSender was removed.
       Use Teergrubing instead
     * Message-Id  is read directly from Exim now that the API allows for
       that  (we used to parse the Message-Id header ourselves) -> except
       that  we don't use this for logging or saving messages: as soon as
       we  can  read  the  real  Message-Id from the headers, we use that
       Message-Id for logging (this is to facilitate tracking of messages
       from  the  logs  and  correlating  with  something like SA timelog
       files)
     * Logging improved some more: Message-Id is added to log entries, as
       well as the full mailinfo whether the message is spam or not

     2003/04/30 - v3.0 (sa-exim tar.gz or local_scan only)
     * Makefile can generate a short sa-exim.conf (for Brian Kendig)
     * Added a contrib directory with 3rd party scripts
     * Since  we  already  had X-SA-Exim-Rcpt-To: to show the envelope to
       (disabled  by  default),  I added X-SA-Exim-Mail-From: to show the
       envelope   from   (always  enabled,  but  you  can  delete  it  in
       system_filter  if  you wish). If you can't easily see or parse the
       envelope sender in your mails, this should definitely help
     * Much improved directory creation and error handling for the reject
       save directories
     * Added SIGCHLD patch from David Woodhouse
     * Added  version  header  that  looks  like this: X-SA-Exim-Version:
       2.2.x-cvs (built Tue Apr 22 10:28:25 PDT 2003)
     * Rewrote  pretty  much  every log message to be more consistent and
       grepable (the previous ones were quite bad). Suggested by multiple
       people including Brian Kendig
     * Made  the  SMTP  error messages finally configurable (suggested by
       several  people). This is now possible since exim lets me output a
       different   message   in   the  log  than  in  the  SMTP  session.
       Consequently,  new  default  messages  do not show the spam score,
       this only goes to the exim now.
     * Made  SAmaxrcptlistlength  and  option  to  control  how long of a
       X-SA-Exim-Rcpt-To  header  you can output if you want to output it
       at all
     * Do  not  output  "savemail  condition expanded to false" if not in
       debug mode (as reported by Brian Kendig)
     * Now  ships  with  a  sample local_scan.h if we can't find the exim
       source
     * Change  of  logic  to  delete SA headers that were in the original
       mail  but  weren't  outputted  by the SA run (like X-Spam-Flag, as
       reported by Chad Leigh)
     * Modified  local_scan dlopen patch to deal with updates to the exim
       local_scan API
     * The   default   location   for  spamasassin.conf  was  changed  to
       /etc/exim4 (debian default)
     * Updated README and INSTALL
     * Updated  localscan_dlopen.patch  to  deal with minor/major version
       numbers
     * Added X-SA-Exim-Version

     2002/10/28 - v2.2 (sa-exim tar.gz or local_scan only)
     * Fixed  a  bug that affected all mails bigger than what spamc would
       accept.  Doh!  (it  not  clear  why, but spamc would hang and stop
       reading after it had been fed more than it was willing to accept)
     * Added more debugging code to help track the above problem
     * Depending  on  SATruncBodyCond  will now either not pass a message
       that's too big to spamc, or will optionally truncate it first
     * Now  strips any X-SA-Exim-* headers already present in the message
       before scanning it
     * Added  new  X-SA-Exim-Rcpt-To:  header  (see  privacy  section  in
       README) after a suggestion from Brian Kendig
     * Teergrube  is now spelled correctly (note that the option names in
       sa-exim.conf changed as a result)
     * Teergrubing  has been re-implemented to detect that the other side
       went away so that exim doesn't stay around for nothing.
     * Added SAteergrubecond so that you don't teergrube your neighbours
     * Small cleanups

     2002/10/13 - v2.1 (buggy) (sa-exim tar.gz or local_scan only)
     * Default mail config is now in /etc/exim instead of /etc/mail
     * Fixed SAstallsender so that exim doesn't leave spool files behind
     * Fixed comparison for spam values as suggested by Patrice Fournier
     * Returned a header saying whether SA-Exim was able to scan the mail
       or not (based on a suggestion from Patrice Fournier)
     * Added  support  for  teergrubing  as suggested by Robert Strickler
       (see http://www.iks-jena.de/mitarb/lutz/usenet/teergrube.en.html)
     * We  now  make sure that we feed spamc a little more data than it's
       willing to accept. That way, we don't feed a truncated message
     * sa-exim.conf now appends /new on save directories so that they are
       valid maildir spool and you can run mutt -f dirname to read
     * Small cleanups

     2002/07/07 - v2.0.1 (sa-exim tar.gz or local_scan only)
     * Removed unneeded ## concatenation in macro
     * Fixed lseek call, as reported by Peter N Lewis
     * Improved Makefile for documentation
     * Suggestion  from  dman  to  allow  for config options overrides in
       Makefile
     * Fixed all the compiler warnings that were fixable
     * Handle more kinds of Message-Id as suggested by Patrice Fournier

     2002/06/14 - v2.0 (sa-exim tar.gz or local_scan only)
     * Allow for stalling SMTP sessions from spammers (caution)
     * Support X-Spam-Status from SA pre 2.30
     * Build patches from Norm
     * Documented that spamd shouldn't be run with -c
     * dman's patch to allow for this to be a shared library
     * dman's indirect request for saved files to be 660

     2002/06/01 - v2.0b1
   This is how 1.0 would have been if I had done it right :-)
     * We  now attempt to create directories we write to (suggestion from
       Patrice Fournier)
     * Log  envelope  sender, receipients and connecting host on rejected
       messages (suggestion from Patrice Fournier)
     * We can now save non rejected messages whether they were flagged as
       spam or not (based on request from Patrice)
     * Each  save  rule  now  has  its own condition that lets you decide
       which messages you want to save or not
     * Fixed  parsing  of Message-Id. May not parse all of them but won't
       do anything stupid with bad input
     * Fixed a buglet where we removed old headers before knowing whether
       they were going to be replaced.
     * Added much needed internal alarm so that we don't run too long
     * I  added lots of options, but weren't able to test all of them and
       their  combinations,  please  reports  problems you may notice and
       documentation issues (in config file)
     * Thanks also go to dman for his plentiful feedback

     2002/05/21 - v1.3
     * We now close the files we create on disk. Duh!

     2002/05/17 - v1.2.2
     * SA options are now kept in memory. Small cleanups

     2002/05/13 - v1.2.1
     * v1.2  (unreleased) didn't work right: it tagged messages properly,
       but  failed  to  see  what  was marked as spam and couldn't reject
       messages. Fixed.
     * Stripped newlines in header lines (better for logging)
     * fixed header_add bug if headers contained '%'

     2002/05/12 - v1.2 (unreleased)
     * According  to  Craig R Hughes, any X-Spam header can be multiline.
       Let's parse them accordingly

     2002/05/08 - v1.1.1
     * Added  fake  envelope  from  to mails that we save on disk so that
       they can be opened with MUAs (idea from dman)

     2002/05/07 - v1.1
     * Cleaned up and fixed multiline header parsing
     * Added parsing of Subject back from Spamc (suggestion from dman)
     * We  now  log  how  long  spamc took, and all messages processed by
       spamc get logged in mainlog so that we know the outcome
     * Added custom header compare function to handle mixed case headers

     2002/05/06 - v1.0.1
     * Fixed  problems with reading Content-Type back from spamc (we used
       to read whole body too, ooops...)
     * Handle multi-line Content-Type headers.
     * All log entries now start with "SA: "
     * If SA gets run twice, we drop the previous X-Spam headers
     * Support for X-Spam-Prev-Content-Transfer-Encoding

     2002/05/05 - v1.0
     * *Many*  changes. This is now a real program with hopefully most of
       the configuration options people could need
     * Fully configurable through external config file
     * Condition to run or not run SA against a message
     * 3 Levels of spam handling
     * Option to save messages that are rejected or cause errors
     * Very complete error checking

     2002/04/17 - v0.9.1
     * Added a few checks for possible failures

     2002/04/16 - v0.9
     * Pre-release
