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Diffstat (limited to 'README.DSN')
| -rw-r--r-- | README.DSN | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/README.DSN b/README.DSN new file mode 100644 index 0000000..d700dd0 --- /dev/null +++ b/README.DSN @@ -0,0 +1,141 @@ +Exim DSN Patch (4.82) +--------------------- + +This patch is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This patch is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this patch; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA. + +Installation & Usage +-------------------- +See docs/experimental-spec.txt + +Credits +------- + +The original work for the patch was done by Philip Hazel in Exim 3 + +The extract was taken and re-applied to Exim 4 by the following :- +Phil Bingham (phil.bingham@cwipapps.net) +Steve Falla (steve.falla@cwipapps.net) +Ray Edah (ray.edah@cwipapps.net) +Andrew Johnson (andrew.johnson@cwippaps.net) +Adrian Hungate (adrian.hungate@cwipapps.net) + +Now Primarily maintained by :- +Andrew Johnson (andrew.johnson@cwippaps.net) + +Updated for 4.82, improved and submitted to +http://bugs.exim.org/show_bug.cgi?id=118 +by :- +Wolfgang Breyha (wbreyha@gmx.net) + +Contributions +------------- +Andrey J. Melnikoff (TEMHOTA) (temnota@kmv.ru) + + +ChangeLog +--------- +14-Apr-2006 : Changed subject to "Delivery Status Notification" + +17-May-2006 : debug_printf in spool-in.c were not wrapped with #ifndef COMPILE_UTILITY + thanks to Andrey J. Melnikoff for this information + +12-Sep-2006 : Now supports Exim 4.63 + +12-Sep-2006 : src/EDITME did not include the #define SUPPORT_DSN as stated + in the documentation, this has now been corrected + thanks to Robert Kehl for this information + +28-Jul-2008 : New version for exim 4.69 released. + +02-Jul-2010 : New version for exim 4.72 released. + +25-Apr-2014 : Version 1.4 + *) fix ENVID and ORCPT addition in SMTP transport + *) p was not moved to the end of the string. new content + added afterwards overwrites ENVID and/or ORCPT + *) change spool file format to be compatible with the + extensible format of exim 4 by prepending new values and + setting the extended bitmask accordingly + *) use SUPPORT_DSN_LEGACY=yes in Makefile to be able to read + the legacy format of older patches until all messages are out of queue. + *) change "dsn" boolean toggle to "dsn_advertise_hosts" to + be able to select who actually can use the extension + *) Add all RFC 3461 MUST fields to delivery-status section + *) convert xtext in ENVID + *) add all successful rcpts to ONE message instead of sending several messages + +26-Apr-2014 : Version 1.5 + fixes: + *) fixed wrong order for ENVID + *) fixed wrong Final-Recipient value + *) af_ignore_failure is ignored for success reports + *) fixed DSN_LEGACY switch + improvements: + *) added MIME "failure" reports + *) bounce_return_message is ignored (required by RFC) + *) in case RET= is defined we honor these values + otherwise bounce_return_body is honored. + *) bounce_return_size_limit is always honored. + *) message body intro and final text is ignored + *) do not send report if DSN flags say NO + *) added MIME "delay" reports + *) do not send report if DSN flags say NO + *) changed from SUPPORT_DSN to EXPERIMENTAL_DSN + *) updated documentation + +01-May-2014 : Version 1.6 + fixes: + *) code cleanup + *) use text/rfc822-headers were applicable + *) fix NOTIFY=FAILURE + + improvements: + *) do not truncated MIME messages + *) if bounce_return_size_limit is smaller then the actual message + only the header is returned + *) if bounce_return_body or bounce_return_size_limit prevents Exim + from returning the requested (RET=FULL) body this fact is added + as X-Exim-DSN-Information Header + *) this also means that all of the last three parts of the "failure" + template are not used anymore + + *) dsn_process switch removed + *) every router "processes" DSN by default + *) there is no possibility to "gag" DSN anymore since this violates RFC + *) dsn_lasthop switch added for routers + *) if dsn_lasthop is set by a router it is handled as relaying to a + non DSN aware relay. success mails are sent if Exim successfully + delivers the message. + *) redirect routers always "act" as if dsn_lasthop is set + + *) address_item.dsn_aware changed from uschar to int for easier handling. + +02-May-2014 : fixes: + *) Reporting-MTA: use smtp_active_hostname instead of qualify_domain from + original patch. + +20-May-2014 : fixes: + *) removed support for EXPERIMENTAL_DSN_LEGACY for codebase inclusion + *) fixed build of exim_monitor tree + *) fixed late declaration of dsn_all_lasthop + +----------------- + +Support for this patch up to 1.3 (limited though it is) will only be provided through the SourceForge +project page (http://sourceforge.net/projects/eximdsn/) + +From 1.4 onward feel free to ask on the exim-users mailinglist or add comments to +http://bugs.exim.org/show_bug.cgi?id=118 + |