OpenSSL: fail the handshake when SNI processing hits a problem

[exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 8e083d63a2f1eed380b8445fc0b81b4d46d7b9d3..e482088990c0ec387f8db4ef9655f86e68b220bf 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -3664,7 +3664,7 @@ in processing.
 .new
 .cindex debugging "UTF-8 in"
 .cindex UTF-8 "in debug output"
-The &`noutf8`& selector disables the use of 
+The &`noutf8`& selector disables the use of
 UTF-8 line-drawing characters to group related information.
 When disabled. ascii-art is used instead.
 Using the &`+all`& option does not set this modifier,
@@ -10032,7 +10032,7 @@ expansion items.
 
 .vitem &*$rheader_*&<&'header&~name'&>&*:*&&~or&~&*$rh_*&<&'header&~name'&>&*:*&
 This item inserts &"raw"& header lines. It is described with the &%header%&
-expansion item above.
+expansion item in section &<<SECTexpansionitems>>& above.
 
 .vitem "&*${run{*&<&'command'&>&*&~*&<&'args'&>&*}{*&<&'string1'&>&*}&&&
         {*&<&'string2'&>&*}}*&"
@@ -11734,7 +11734,7 @@ When a message is submitted locally (that is, not over a TCP connection)
 the value of &$authenticated_id$& is normally the login name of the calling
 process. However, a trusted user can override this by means of the &%-oMai%&
 command line option.
-This second case also sets up inforamtion used by the
+This second case also sets up information used by the
 &$authresults$& expansion item.
 
 .vitem &$authenticated_fail_id$&
@@ -11991,6 +11991,7 @@ This is not strictly an expansion variable. It is expansion syntax for
 inserting the message header line with the given name. Note that the name must
 be terminated by colon or white space, because it may contain a wide variety of
 characters. Note also that braces must &'not'& be used.
+See the full description in section &<<SECTexpansionitems>>& above.
 
 .vitem &$headers_added$&
 .vindex "&$headers_added$&"
@@ -19609,7 +19610,9 @@ be enclosed in quotes if it contains white space.
 A list of hosts, whether obtained via &%route_data%& or &%route_list%&, is
 always separately expanded before use. If the expansion fails, the router
 declines. The result of the expansion must be a colon-separated list of names
-and/or IP addresses, optionally also including ports. The format of each item
+and/or IP addresses, optionally also including ports.
+If the list is written with spaces, it must be protected with quotes.
+The format of each item
 in the list is described in the next section. The list separator can be changed
 as described in section &<<SECTlistconstruct>>&.
 
@@ -24111,6 +24114,8 @@ DKIM signing options.  For details see section &<<SECDKIMSIGN>>&.
 
 
 .option delay_after_cutoff smtp boolean true
+.cindex "final cutoff" "retries, controlling"
+.cindex retry "final cutoff"
 This option controls what happens when all remote IP addresses for a given
 domain have been inaccessible for so long that they have passed their retry
 cutoff times.
@@ -25866,10 +25871,13 @@ For local deliveries, one delivery attempt is always made for any subsequent
 messages. If this delivery fails, the address fails immediately. The
 post-cutoff retry time is not used.
 
+.cindex "final cutoff" "retries, controlling"
+.cindex retry "final cutoff"
 If the delivery is remote, there are two possibilities, controlled by the
 .oindex "&%delay_after_cutoff%&"
 &%delay_after_cutoff%& option of the &(smtp)& transport. The option is true by
-default. Until the post-cutoff retry time for one of the IP addresses is
+default. Until the post-cutoff retry time for one of the IP addresses,
+as set by the &%retry_data_expire%& option, is
 reached, the failing email address is bounced immediately, without a delivery
 attempt taking place. After that time, one new delivery attempt is made to
 those IP addresses that are past their retry times, and if that still fails,
@@ -26144,12 +26152,15 @@ output, and Exim carries on processing.
 
 .option server_set_id authenticators string&!! unset
 .vindex "&$authenticated_id$&"
+.vindex "&$authenticated_fail_id$&"
 When an Exim server successfully authenticates a client, this string is
 expanded using data from the authentication, and preserved for any incoming
 messages in the variable &$authenticated_id$&. It is also included in the log
 lines for incoming messages. For example, a user/password authenticator
 configuration might preserve the user name that was used to authenticate, and
 refer to it subsequently during delivery of the message.
+On a failing authentication the expansion result is instead saved in
+the &$authenticated_fail_id$& variable.
 If expansion fails, the option is ignored.