X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=doc%2Fdoc-docbook%2Fspec.xfpt;h=aa1e677127e23d1e16e19ef45602fdae047954d9;hb=a57b620090bf63a65f16624dcaeb883b4f4a0346;hp=14486cf5934ab829608eb303f34b77573d860a50;hpb=59b87190a41a0ac34aee74edfff9184785a73485;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 14486cf59..aa1e67712 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -15431,7 +15431,7 @@ harm. This option overrides the &%pipe_as_creator%& option of the &(pipe)&
 transport driver.
 
 
-.option openssl_options main "string list" "+no_sslv2"
+.option openssl_options main "string list" "+no_sslv2 +single_dh_use"
 .cindex "OpenSSL "compatibility options"
 This option allows an administrator to adjust the SSL options applied
 by OpenSSL to connections.  It is given as a space-separated list of items,
@@ -27548,6 +27548,12 @@ Note that a client may issue more than one EHLO or HELO command in an SMTP
 session, and indeed is required to issue a new EHLO or HELO after successfully
 setting up encryption following a STARTTLS command.
 
+.new
+Note also that a deny neither forces the client to go away nor means that
+mail will be refused on the connection.  Consider checking for
+&$sender_helo_name$& being defined in a MAIL or RCPT ACL to do that.
+.wen
+
 If the command is accepted by an &%accept%& verb that has a &%message%&
 modifier, the message may not contain more than one line (it will be truncated
 at the first newline and a panic logged if it does). Such a message cannot
@@ -37935,8 +37941,10 @@ linked to a domain which that entity controls.  It permits reputation to
 be tracked on a per-domain basis, rather than merely upon source IP address.
 DKIM is documented in RFC 4871.
 
-Since version 4.70, DKIM support is compiled into Exim by default. It can be
-disabled by setting DISABLE_DKIM=yes in &_Local/Makefile_&.
+.new
+DKIM support is compiled into Exim by default if TLS support is present.
+.wen
+It can be disabled by setting DISABLE_DKIM=yes in &_Local/Makefile_&.
 
 Exim's DKIM implementation allows to
 .olist