Modify (i.e. fix :-) change 4.61/PH/19: Using message arrival time for

[exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index ca221b4e83a7939bf41d3a0b653f4496618caac2..f51f970716f49029a8d6f59a621778ca0faa3b64 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.339 2006/04/04 17:10:07 fanf2 Exp $
+$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.343 2006/04/20 10:57:46 ph10 Exp $

 
 Change log file for Exim from version 4.21
 -------------------------------------------
 
 Change log file for Exim from version 4.21
 -------------------------------------------


@@ -9,6 +9,26 @@ Exim version 4.62
 TF/01 Fix the add_header change below (4.61 PH/55) which had a bug that (amongst
       other effects) broke the use of negated acl sub-conditions.
 
 TF/01 Fix the add_header change below (4.61 PH/55) which had a bug that (amongst
       other effects) broke the use of negated acl sub-conditions.
 

+PH/01 ${readsocket now supports Internet domain sockets (modified John Jetmore
+      patch).
+
+PH/02 When tcp-wrappers is called from Exim, it returns only "deny" or "allow".
+      "Deny" causes Exim to reject the incoming connection with a 554 error.
+      Unfortunately, if there is a major crisis, such as a disk failure,
+      tcp-wrappers gives "deny", whereas what one would like would be some
+      kind of temporary error. A kludge has been added to help with this.
+      Before calling hosts_ctl(), errno is set zero. If the result is "deny", a
+      554 error is used if errno is still zero or contains ENOENT (which occurs
+      if either of the /etc/hosts.{allow,deny} files is missing). Otherwise, a
+      451 error is used.
+
+PH/03 Add -lutil to the default FreeBSD LIBS setting.
+
+PH/04 Change PH/19 for 4.61 was too wide. It should not be applied to host
+      errors. Otherwise a message that provokes a temporary error (when other
+      messages do not) can cause a whole host to time out.
+
+

 Exim version 4.61
 -----------------
 
 Exim version 4.61
 -----------------
 


@@ -121,6 +141,7 @@ PH/19 When calculating a retry time, Exim used to measure the "time since
       when small messages continue to be delivered. Without this change, the
       "time since failure" will always be short, possible causing more frequent
       delivery attempts for the huge message than are intended.
       when small messages continue to be delivered. Without this change, the
       "time since failure" will always be short, possible causing more frequent
       delivery attempts for the huge message than are intended.

+      [Note: This change was subsequently modified - see PH/04 for 4.62.]

 
 PH/20 Added $auth1, $auth2, $auth3 to contain authentication data (as well as
       $1, $2, $3) because the numerical variables can be reset during some
 
 PH/20 Added $auth1, $auth2, $auth3 to contain authentication data (as well as
       $1, $2, $3) because the numerical variables can be reset during some