Change Log

perdition
Mail retrieval proxy server
Copyright (C) 1999-2005  Horms <horms@verge.net.au>
----------------------------------------------------------------------

XXX
 * XXX
 - Make packet and socket handling code in daemon module
   a separate shared library so its code can be used in
   daemons written to work with it.

----------------------------------------------------------------------

22nd June 2005
(Horms)
 * 1.17
 - Added explicit domain option. Brendan O'Dea
 - Make sure all source files are inculded in tar ball,
   regardless of what parts of the code are excluded from the build
   by configure.
 - Fixed possible buffer overflow in berkely db module
   Chris Stratford
 - Option to disable compilation of ldap (latex) documentation
 - Use ldap_initialize() when compiled against openssl (>=2.0.0)
   to allow arbitary ldap urls. In particular, ldaps is now supported.
 - Don't add libraries discovered in configure to LDADD.
 - Better loging connection failures relating to capabilities
   on the real-server
 - Pass asynchronous messages sent by the real-server during
   authentication back to the end-user
 - When add_domain is used, allow the depth to which the domain
   name has leading levels stripped.
 - Fix gcc-4.0 compile problem. Andreas Jochens
 - Removed bogus loging that occurs before the logger is
   fully intialised when debug is enabled. Roberto Suarez Soto
 - Add link daemon module against socket libraries
 - Reopen logger so child processes get their own file descriptors
 - Fix segmentation fault when timeout is set to 0. John Capo
 - Fix ODBC library detection
 - Fix printing of server_port ojects (in particular the logging
   of the outgoing_server option)
 - Use pg_config for Postgress library detection

----------------------------------------------------------------------

27th May 2004
(Horms)
 * 1.15
 - I would like to thank Fastmail.FM for sponsoring work
   on the daemon map code. Horms
 - Debian packaging updates
 - Updated TODO
 - Moved *_makedb into $prefix/sbin from $prefix/bin
 - No other changes over 1.15beta1

----------------------------------------------------------------------

27th April 2004
(Horms)
 * 1.15beta1
 - Fixed some typos. Updated INSTALL. Jay zh
 - LDAP lookups no long return a bogus leading @ in the
   username.
 - Updated LDAP documentation in perditiondb(5)

----------------------------------------------------------------------

2nd April 2004
(Horms)
 * 1.14
   (The not April-fools release)
 - No changes from 1.14beta1

----------------------------------------------------------------------

23rd March 2004
(Horms)
  * 1.14beta1
  - Fixed a logic bug in Makefile.popmap(.in) where the popmaps would
    never be built.
  - Fixed problem with pid file creation on FreeBSD (and others)?
    zh Jay
  - Fixed minor memory leak in pid file creation
  - Fixed segmentation fault in ldap module if the zeroth atribute
    returned was NULL. Jay Zh
  - Fixed client_server_specification. It was broken.
  - Cleaned up wording in sample configuration file - Ged Haywood
  - The query_key option was documented as query_str (and refered
    to as query_string in this ChangeLog). The docuentation has been
    fixed. Rayed Alrashed
  - Changed ordering of table names in documentation to match the code
    for the MySQL, PostgreSQL and ODBC modules. Rayed Alrashed
  - Use uint types instead of u_int types, this should be more portable.
    Andrew McNamara
  - Changed PERDITION_DEBUG (no longer defined) to VANESSA_LOGGER_DEBUG 
    Only effects build _without_ SSL. Andrew McNamara
  - Uniformly use limits.h. Andrew McNamar and myself. 
    See http://www.opengroup.org/onlinepubs/007908799/headix.html.
  - Don't print ident when making inital log to stdout.
  - If logs are being sent to stdout, stderr or a file handle,
    then after parsing of the config is complete add a ident
    (existing behaviour) and timestamp. If the log fails then
    send it to stderr.
  - Replaced server_ok_line option with server_resp_line. Andrew McNamara
  - Spelling Fixes. Andrew McNamara
  - Fixed incorrect path to pid file in debian init script that
    caused the script to fail to restart perdition. Thomas Hager
  - Don't accept truncated commands
  - Don't assume that the return of a popmap lookup will be null terminated

----------------------------------------------------------------------

19th December 2003
(Horms)
  * 1.13
  - Fixed some typographical errors in the documentation. Simon Matter

----------------------------------------------------------------------

18th December 2003
(Horms)
  * 1.13beta1
  - Added sys/limits.h for ULONG_MAX on FreeBSD. Clement Laforet
  - Fixed bug in callback functions for user_server_port_t
    structure. This caused perdition to segmentation fault when
    the outgoing_server option was used. Thanks to Simon Matter
    for discovering this.
  - Fixed bug where user-supplied username was used for db lookup
    rather than the key derived from the query_string option
    if it is supplied. Roland Rosenfeld
  - Added missing documentation. paricularly for pid_file
    and ssl_ca_* options
  - Changed ssl_chain_file option to ssl_ca_chain_file
  - Fixed bug where debian module packages stopped perdition
    rather than restarting it. Roland Rosenfeld

----------------------------------------------------------------------

15th December 2003
(Horms)
   * 1.12
   - Debian and Red Hat package's init script will run perdition by default
     (previously /etc/default/perdition / /etc/sysconfig/perdition needed 
      to be edited to enable perdition)
   - Updated init information in man page
   - Fixed configure.in so --disable-ssl should actually work
   - Tidied up naming of logging macros
   - Fixed output of makebdb -u
   - makebdb recreated database rather than adding to it
   - bdb module no longer appends a spurious "\0" to keys
   - Better logging of failed gethopstbyname() and gethostbyaddr() calls
   - Strip trailing whitespace from configuration parameters
   - Mysql module now works with multiple query keys.
     Previously it would only ever try the first query key.
     Jeremy Rumpf
   - Make popmap Makefile more portable. Pascal Schumacher and Horms
   - Clarify the way that multiple LDAP servers works. Jeremy Rumpf
   - Removed line from man page stating that TLS isn't supported - it is.
   - Handle excaped characters in IMAP quoted strings correctly.
     Rob Mueller, Jeremy Howard and Horms
   - Handle spaces in POP passwords.
     Rob Mueller, Kurian Aerthail, Jeremy Howard and Horms
   - Make includes in log.h work outside the perdition tree. Mark D. Roth
   - Postgress module returns correct value (-2) if user can't be found.
     This allows query strings to work correctly. Timur Khanjanov
   - SSL Certificate Chain file may be used - Frederic Garzon
   - Fixed minor install problem relating to man page paths
     not existing when certain modules were disabled. Edward Rudd
   - Added Daemon Map.
   - Added option to configure OK response.
   - Minor fix to debian init script's option handling. Cameron Moore
   - Make use of WITH_LDAP_SET_OPTION consistent. Thomas Hager
   - Added pid file support. Roland Rosenfeld and Horms

----------------------------------------------------------------------

6th June 2003
(Horms)
   * 1.11
   - Minor clean up of warning about missing root privalges
     if authenticate_in is in effect.
   - Minor clean up of per-module check messages in configure
   - New Debian standards version
   - Fixed debian init script so it can stop perdition correctly
   - Removed spurious multi line string literal in ssl.c
   - Test for Berkely DB >= 4.1. It seems that they
     interface to db->open() is different as of that
     version (fools!). 
   - Removed acconfig.h as it is no longer needed
   - Minor cleanup of ssl check in configure
   - Fixed minor typo in debian init script
   - Tidied up ssl variables in configure
   - Removed spurious multi-line string constant
     from perdition_verify_result() which seems
     to cause compile problems on at least Debian HPPA.

----------------------------------------------------------------------

18th April 2003
(Horms)
   * 1.11beta8
   - Fixed capability command for POP3S
   - Minor updates to databse documentation for MySQL and ODBC
   - Flags should now work correcly in the debian init script.
     Kilian Cavalott
   - Fixed segmentation fault when using the query_key option
     with end-users whose usernames are more than 32 characters long.
   - Fixed parsing of LDAP URLs so that non %s format elements are
     ignored. Perviously they caused the URL to be treated as invalid.
   - Fixed ODBC module so that it should no longer segmentation fault
     when trying to do a query.
   - Don't check for symbols in libdb.a at configure time,
     the symbols seem to be different between versions of libdb.a.

----------------------------------------------------------------------

26th March 2003
(Horms)
   * 1.11beta7
   - Cleaned up imap4_write to not used returned local variables.
   - Show version when logging options
   - format string corretly handles username and domain when
     no domain_delimter is supplied by the end-user. Evan Moore.
   - Logger is reoppened on SIGHUP. This is particularly useful
     perdition is logging to a file.
   - Compliation of each database library may be disabled 
     using configure
   - Fixed minor SSL include path problem. Bo Bendtsen
   - Fixed minor documentation error in SSL crt and key files

----------------------------------------------------------------------

12th February 2003
(Horms)
   * 1.11beta5
   - Return correct tag for server_ok_line
     broke somewhere in the 1.11beta series

----------------------------------------------------------------------

7th February 2003
(Horms)
   * 1.11beta4
   - Updated configure.in's download references
   - Fixed bug in server_ok_line option that caused
     connections to fail. Found by Marc Langer

----------------------------------------------------------------------

10th January 2003
(Horms)
   * 1.11beta3
   - Improved handling of real-server certificate validation.
     Don Kozlowski and Myself
   - Cleaned up build when compiled without SSL

----------------------------------------------------------------------

8th January 2003
(Horms)
   * 1.11beta2
   - Fixed handling of POP3 CAPA command
   - Cleaned up perditiondb(5) man page
   - Fixed packaging

----------------------------------------------------------------------

27th December 2002
(Horms)
   * 1.11beta1
   - Added Berkely DB map library contributed by Chris Stratford
   - Default db file for GDBM libary is now perdition.gdbm.db
   - Added TLS support. Thanks to Wolfgang Breyha
   - Fixed error in help and invocation in .spec file of
     the with-ldap-schema-directory configure option
   - Use logging convenicence macros provided by libvanessa_logger
     rather than providing our own.
   - Fixed bug in username mangling code, whereby the original username
     could be freed and subsequently become corupted. Effects
     the --lower_case, -S|--strip_domain and -A|--add_domain
     options.
   - Fixed bug where connection to server may be closed twice
     resulting in an unecssesary debuging message.
   - No longer missinterpates some ssl shutdowns as errors.
   - Reconciled protocol numbers when compiled without SSL.
     Thanks to Yiu <khyiu@hk.quamnet.com>
   - Minor correction to documentation of regular expression
     back references. Atif Ghaffar <aghaffar@developer.ch>
   - LDAP URL may contain myltiple occurances of the lookup
     key. David Morton <mortonda@osprey.net>
   - Increased my autoconf-foo so defines in acconfig.h actually
     work as expected (with more recent versions of autoconf ?)
   - Don't complain if there is no SSL object for an io in
     io_get_ssl() as this is a valid state to be in.
   - Use string leterals to authenticate with real server
     in IMAP4 mode.
   - Tidied up connection logging
   - Connection logging works after authentication
   - Reverted default IMAP capability to "IMAP4 IMAP4REV1" as
     perdition shouldn't assume that real servers support rfc2088.
     "IMAP4 IMAP4REV1 LITERAL+" may be set as the capability
     at run time if desired.
   - Fail if there are trailing command line arguments.
   - Explicitly set LDAP protocol version 
     Russell Mosemann <mose@ns.cune.edu>
   - perdition_vl has been renamed vl and is no longer global.
     The logger can be obtained using vanessa_logger_get()
     if needed.
   - Use vanessa_logger's (new) convenience macros
   - Use vanessa_config_file_read() instead of our own
   - Logic errors in configure script when --disable-ssl
     was in effect, such that configure would fail
     if openssl libraries were not installed.
   - Fixed handling of '#' within regular expression in popmap.re
   - Fixed potential buffer overflow in token_read()
   - Tided up perditiondb_ldap_makedb
   - In debug mode, log the name of the configuration file being used
   - Added infomration on how to use bind passwords to LDAP documentation.
     Russell Corker
   - Allow cipher suite list to be set
   - Added source port to available escape sequences for query_key
   - Relog AUTH line periodically
   - Recommend running configure with --enable-shared
     So that the map libraries are built correctly.
     This is the default on many (most ?) systems anyway
   - Removed Redhat 6.2 specific .spec file
   - Verify the Common Name of real-server certificates when
     making outgoing SSL or TLS connections
   - Removed Redhat 6.2 specific .spec file
   - Verify real-server certificates using a certificate authority when
     making outgoing SSL or TLS connections
   - Verify real-server certificate's common name when
     making outgoing SSL or TLS connections
   - Fixed some problems in handling IMAP string literals if they are
     used for both the the username and password for LOGIN
   - Log initial errors / logs to stderr not stdout.
   - Fixed handling of a client not supplying a password to
     the IMAP4 LOGIN Command
   - Honour IMAP4 LOGINDISABLED capability
   - Added options to enforce TLS negotion on incoming and/or outgoing
     connections.
   - Added login_disabled option
   - Different configuration files for different basenames and protocols
   - Fixed Posix Regular Expression map library so that it handles
     escape codes properly and tests the regular expressions in
     the order they appear in the popmap.re, rather than reverse order.

----------------------------------------------------------------------

17th May 2002
(Horms)
   * 0.1.10
   - May log to stdout or stderr.
   - Updated debian dependancies
   - Updated man page dates
   - Handle empty map library better
   - Fixed redhat packaging

----------------------------------------------------------------------

11th May 2002
(Horms)

  * 0.1.10beta4
  - Flush internal buffers for tokeniser when switching between
    the client and the real server in unauthenticated mode.
    This resolves a problem with IMAP literal strings not working.
  - Support non-syncronising IMAP string literals as per RFC 2088
  - Correct logging of timeout
  - Add no_daemon option to perdition
  - Fixed version information in makegdbm
  - reinstall of symlinks works on Solaris 7


----------------------------------------------------------------------

30th April 2002
(Horms)

  * 0.1.10beta3
  - Uninstall symlinks created by -hook targets in various Makefile.am
  - Handle the return of an empty string from db_getserver routines
  - Minor changes to ldap module to use ldap_init as ldap_open
    is depreciated and to warn about multiple entries being
    returned. Eric <edk@ypass.net>
  - A child process, or process handling an inetd connection
    will exit on reciept of a SIG PIPE.
  - Document that if no_lookup is used then popmaps must
    not contain hostnames
  - Better logging of SSL I/O problems
  - Fixed handling of empty tags
  - Log an error and exit if TLS support is requested, as it isn't
    supported yet.
  - ldap module: If nothing resembling a servername is returned then
    the search has failed. Previously a useless entry with
    no servername was returned.
  - Up dated .spec file and init script to work against Red Hat 7.1
  - ldap module:  If supported, set the network timeout to 10 seconds
    Roland Rosenfeld <roland@spinnaker.de>


----------------------------------------------------------------------

19th April 2002
(Horms)

  * 0.1.10beta2
  - Better logging of problems when connecting to real-servers
  - Debian init scripts and packaging updated.
  - Added LDAP schema, perdition.schema
    This uses the Private Enteprise Number 12856, which belongs
    to Verge Networks, which intern belongs to the author Horms
  - -X is no longer a synonym for --lower_case
  - Addded POP3S and IMAP4S protocol labels
  - Updated signal handlers to reflect changes in libvanessa_socket
  - Change UID and GID before forking rather than after
  - Change process title at different stages of a perdition processes 
    life
  - Added ODBC perditondb module
  - Added query keys.



----------------------------------------------------------------------

14th March 2002
(Horms)

  * 0.1.10beta1
  - Fixed problem with setting ssl_key_file.
  - Brief documentation for how to generate .pem files for SSL/TLS
  - Handle systems that don't have socklen_t
  - Duplicate strings before calling vanessa_dynamic_array_split_str()
    to avoid strings being truncated in debuging output.
  - Fixed error in perditiondb_mysql_makedb whereby privelages were
    always granted to dbPerdition regarless of the requested
    name of the database.
  - Free internally allocated memory if something goes wrong in token_read()
  - Setting ssl-mode to none now actually works
  - Link ldap code against libresolv if it is present on the system. Eric Fagan
  - Fix doble frees relating to username_mangle.
  - PostgreSQL module now has the same alternate column name support
    as the MySQL module. Matt Prigge
  - Fixed minor .spec file and documentaion errors
    Scot W. Hetzel <scot@genroco.com>
  - Added support for Username and Password in LDAP URL
    Chris Stratford <Chris.Stratford@uk.uu.net>
  - Code to detatch from terminal moved into libvanessa_socket
  - makegdbm now compiles with --disable-static. Vyt <vyt@vzljot.ru>
  - compatibility for systems without parse_printf_format()
    Ronny Cook <ronny@ronnycook.org>
  - Separate .spec files for Redhat and LSB (SuSE)
  - -I/--imap_capability option so that the IMAP capabilities
    can be specified more easily. Added to help resolve a problem
    when using Perdition with Solaris 8 + Netscape 4 + Cyrus IMAPD
    discovered by Cristalle Azundris Sabon <cristalle@azundris.com>
  - Fixed problem with quit() segfaulting on solaris and others.
    This caused perdition to exit if an authentication error occured
    in pop3 mode
  - Added additional LDAP documentation. Richard Holbert <holbert.13@osu.edu>
  - Fixed memory leaks in LDAP module
  - Added optional dmalloc debugging
  - Use a select wrapper to get around internal SSL buffering issues



----------------------------------------------------------------------

29th June 2001
(Horms)

  * 0.1.9
  - Added SSL Support
  - Modified logging semantics to have Connect, Auth, and Close logs
    suitable for pop/imap-before-smtp. Carlos Canau & Matt Prigge
  - Added code to log source and destination IP address
    when in inetd mode. Carlos Canau
  - Added logging of reread or map library
  - Removed code that expands % to %25 in LDAP urls as it
    handles some RFC 1959 compliant URLS incorrectly by expanding
    out % that shouldn't be expanded. Erik R. Leo
  - Fixed typo in documentation that refered to log_facility
    as logging_facility. Matt Prigge
  - Added add_domain option. Chris Stratford
  - Documented that there is no implicit ^ or $ in regular expression
    maps.
  - Added -X|--lower_case option to convert usernames given by
    end users to lowercase.



----------------------------------------------------------------------

9th May 2001
(Horms)

  * 0.1.8
  *** NB: Several options and defaults have changed meaning ***
  - Fixed Segmentation Fault that occurs when reading strings that
    have a trainling whitespace during the authentication phase.
    Thanks to Ronny Cook
  - Fixed Linking Problems in MySQL, PostgresSQL and LDAP 
    map lookup libraries.
  - Fixed (minor) casting problems with using various popt calls
  - Correct handling of litereals quoted with \" characters in
    IMAP mode.
  - Removed mutiple calls to dlerror() for a single error
  - A modified S|strip_domain option such that domain may optionally be
    stripped for zero or more of: database lookup, local authentication,
    remote login.
  - Updated documenation of MySQL module Matt Prigge
  - Added -U|--username_from_database option to control the use of
    servernames of the form user<delimiter>domain.
  - Added SSL Support
  - Added logging of successful Authentication
  - Added logging of reread or map library

----------------------------------------------------------------------

5th April 2001
(Horms)

   * 0.1.7
   - Red Hat init script reports status correctly
   - Fixed minor spelling errors in documentation
   - Added missing library symlings to spec file
   - Server ok line option fixed. Was expecting arguments when it
     has none.
   - Added -lresolv and -lvanessa_logger to build for perdition
     itself to fix compile problems under solaris
   - Added ability to specify columns in MySQL module
     Geoff Mitchell
   - Running perdition.pop3 and perdition.imap4 now automatically
     runs perdition in POP3 or IMAP4 mode respectively
   - Added connection logging to interaction between perdition
     and clients may be logged for debugging purposes
   - UID in LDAP URL now specified using %s instead of %25s
     (Chris Stratford)

----------------------------------------------------------------------

9th January 2001
(Horms)

   * 0.1.6
   - Fixed Bug in specifying port of PostgreSQL server.
     Thanks to Michael J. Maravillo.
   - Fixed Bug in reporting of reauthenication failures in IMAP4 mode
     Thanks to Mike Shirobokov
   - Added logging to libtcp_pipe that is activated by running
     perdition in debug mode
   - LDAP popmap access support added courtesy of ChrisS
   - Fixed compile time dependancies on PAM
   - Added sysconfig file to control init script
   - Split mysql, posgresql and ldap libaries into separage rpm packages
     so perdition can be installed without the dependancies that
     these bring.
   - Added IMAP4REV1 to IMAP4_CAPABILITIES in imap4_write.h to fix
     incompatibility with Outlook 5. Thanks to Valtteri Vuorikoski
   - LDAP popmax fix for values with only one attribute
     courtesy of Jeremy Nelson 
   - Added perdition_LDFLAGS = -Wl,--rpath -Wl,@prefix@ to
     perdition/Makefile.am to aid finding modules. (Removed because debian
     doesn't like it,)
     Thanks to Arvid Requate
   - Added NIS map, thanks to Nathan Neulinger
   - Removed uneccessary macros in config parsing code
   - Fixed freeing of structure for default server 
   - Tidied up build and added debian directory so debian packages can
     be build.
   - Bind Address now dictates source address for conections to real
     servers
   - Greet with reverse DNS of bind_address if given.
     An option is supplied to disable this behaviour
   - Added quiet option which allows for logging only of (fatal) 
     internal errors
   - More powerful configuration file parser. In particular
     empty values may be specified and # (hash) characters may
     be in keys or values.
   - Buffered reads from client during authentication (and about time too)
   - Empty passwords are accepted. This is a mechanism, not a policy.
   - Syslog facility or file may be specified for logging
   - Added some man pages.
   - Added debian package support.
   


----------------------------------------------------------------------

2nd May 2000
(Horms)

   * 0.1.5
   - Removed bug that caused 0.1.4 not to background when in stand
     alone mode.
   - Fixed potential buffer overun problems in perditiondb_mysql
   - Added dbhost configuration parameter to perditiondb_mysql
   - Ported perditiondb_mysql to perditiondb_postgresql
   - POP3 now quits cleanly
   - Will now build on systems without gdbm headers.

----------------------------------------------------------------------

15th April 2000
(Horms)

   * 0.1.4
   - Updated perditiondb_mysql so it no longer used the depreciated
     myslq_real_connect. Thanks to Krzysztof Sierota for the patch.
   - Removed missing define that prevented copilation without pam
   - Logs local address connected to as well as client address
     when in stand alone mode. (Logs address bound to on Solaris)
     system_uname global documented for perditiondb use
     peername and sockname global added and documented for perditiondb use
   - Tidied up a few minor build problems under FreeBSD 3.4


----------------------------------------------------------------------

20th March 2000
(Wim Bonis <bonis@solution-service.de>)

    - A map can give a answer including a new username
      The map can return [username@]servername[:port],
      The backend server is the contacted via this username
    - The Regex Map can now expand Variable in the for $n
      eg. a map "([^.]*)@([^.]*)\.(.*):       $1_$2_$3@realserver"
      will expand a username
      "bonis@solution-service.de" to "bonis_solution-service_de@realserver"

----------------------------------------------------------------------

8th February 2000
(Horms)

    * 0.1.3
    - Options structure is now global
    - Configuration file support added
    - Logs Client IP address when not in inetd mode
    - Logs bytes read and written by client
    - Added option to limit the number of simultaneous connections.
    - Added an option to enable binding only to interfaces with a 
      specific address
    - Made db (popmap) access library based so arbitrary methods can be 
      supported.
    - Added posix_regex map library
    - Added support for round robin selection of default servers
    - Aded mysql map library
    - Removed some memory leaks that occured when mutilple failed
      login attemts occured
    - Requires libtool >=1.3 to build (grumble)
    - An option to return real servers "+OK"
    - Should now run on Solaris 7, thanks to Sun for some hardware to test this
    - Added debug option, defualt debuging is now much less verbose
    - Fixed bug in vanessa_socket_str_is_digigt so it actuall works and as a result
      changing uid and gid also now works
    

----------------------------------------------------------------------

14th November 1999
(Horms)

    * 0.1.2
    - \" is ignored duting authenticatin phase. Netscape
      seems to put these in during imap authentication.

----------------------------------------------------------------------

10th November 1999
(Horms)

     * 0.1.1
     *** NB: Several options have changed meaning between 0.1.0 and 0.1.1 ***
     - Added default server option
     - Added option to strip domain
     - Added option to set user, domain delimiter
     - Added multicharacter user, domain delimiter support
     - Passwd is no longer logged (Argh this was supposed to be for testing
     - Doesn't exit after accept as the error may be transient
     - Set SO_REUSEADDR to avoid bind problems when restarting
     - Use writev to write when multiple strings are written at once
     - Cleaned up uninitialised variables
     - Cleaned up definaition of golbal variable for pam authentication
     - Zero timeout sets no timeout (will wait ifinitely for input)
     - Doesn't log Exiting on Signal for non-signal driven exits
     *** NB: Several options have changed meaning between 0.1.0 and 0.1.1 ***

----------------------------------------------------------------------

12th October 1999
(Horms)

      * 0.1.0
      - IMAP4 protocol support
      - Fixed bug were port wasn't closed cleanly on exit on failure
      - Fixed bug where perdition would loop if client died unexpectedly
      - Idle timeout, default 1800 seconds
      - Support for user host and port specification using user@host[:port]
        patch courtesy of  Daniel Roesen
      - Detects if connection is from itself and closes connection
      - Beginings of test suite written
      - Fixed bug that caused init script to report failure under RH6.0
 
----------------------------------------------------------------------

29th May 1999
(Horms)

      * Initial release (0.0.0)