Cutthrough: Fix bug with dot-only line

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 28fe75447f8ee605be21fae25b392c9255a83cf6..c4a2f00ce8c9a44fc860e319c8b442e52eb5e212 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -142,16 +142,27 @@ JH/33 Bug 1748: Permit ACL dnslists= condition in non-smtp ACLs if explicit
 
 JH/34 Bug 1192: replace the embedded copy of PolarSSL RSA routines in the DKIM
       support, by using OpenSSL or GnuTLS library ones.  This means DKIM is
-      only supported when built with TLS support.
+      only supported when built with TLS support.  The PolarSSL SHA routines
+      are still used when the TLS library is too old for convenient support.
 
 JH/35 Require SINGLE_DH_USE by default in OpenSSL (main config option
       openssl_options), for security.  OpenSSL forces this from version 1.1.0
       server-side so match that on older versions.
 
-JH/36 Fix a longstanding bug in memory use by the ${run } expansion: A fresh
+JH/36 Bug 1778: longstanding bug in memory use by the ${run } expansion: A fresh
       allocation for $value could be released as the expansion processing
-      concluded, but leaving the global pointer active for it.  Possibly
-      involved in Bug 1778.
+      concluded, but leaving the global pointer active for it.
+
+JH/37 Bug 1769: Permit a VRFY ACL to override the default 252 response,
+      and to use the domains and local_parts ACL conditions.
+
+JH/38 Fix cutthrough bug with body lines having a single dot. The dot was
+      incorrectly not doubled on cutthrough transmission, hence seen as a
+      body-termination at the receiving system - resulting in truncated mails.
+      Commonly the sender saw a TCP-level error, and retransmitted the nessage
+      via the normal store-and-forward channel. This could result in duplicates
+      received - but deduplicating mailstores were liable to retain only the
+      initial truncated version.
 
 
 Exim version 4.86