SPF: shortcircuit SPF RR lookups. Bug 1294

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index ac4d57af9d992cdc6a05a1a67ab46ef445a1a66e..b904aa99cd5188b3bf2b786824b1d1cf70bda3f5 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -48,6 +48,41 @@ JH/11 Bug 2494: Unset the default for dmarc_tld_file.  Previously a naiive
 JH/12 Fix an uninitialised flag in early-pipelining.  Previously connections
       could, depending on the platform, hang at the STARTTLS response.
 
+JH/13 Bug 2498: Reset a counter used for ARC verify before handling another
+      message on a connection.  Previously if one message had ARC headers and
+      the following one did not, a crash could result when adding an
+      Authentication-Results: header.
+
+JH/14 Bug 2500: Rewind some of the common-coding in string handling between the
+      Exim main code and Exim-related utities.  The introduction of taint
+      tracking also did many adjustments to string handling.  Since then, eximon
+      frequently terminated with an assert failure.
+
+JH/15 When PIPELINING, synch after every hundred or so RCPT commands sent and
+      check for 452 responses.  This slightly helps the inefficieny of doing
+      a large alias-expansion into a recipient-limited target.  The max_rcpt
+      transport option still applies (and at the current default, will override
+      the new feature).  The check is done for either cause of synch, and forces
+      a fast-retry of all 452'd recipients using a new MAIL FROM on the same
+      connection.  The new facility is not tunable at this time.
+
+JH/16 Fix the variables set by the gsasl authenticator.  Previously a pointer to
+      library live data was being used, so the results became garbage.  Make
+      copies while it is still usable.
+
+JH/17 Logging: when the deliver_time selector ise set, include the DT= field
+      on delivery deferred (==) and failed (**) lines (if a delivery was
+      attemtped).  Previously it was only on completion (=>) lines.
+
+JH/18 Authentication: the gsasl driver not provides the $authN variables in time
+      for the expansion of the server_scram_iter and server_scram_salt options.
+
+WB/01 SPF: DNS lookups for the obsolete SPF RR type done by the libspf2 library
+      are now specifically given a HOST_NOT_FOUND response without hitting the
+      system resolver.  The library goes on to do the now-standard TXT lookup.
+      Use of dnsdb lookups is not affected.
+      
+
 
 Exim version 4.93
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