Docs: fix syntax

[user/henk/code/exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index c2adc9ea60dcd10230ab0ac7f7082686a25fab56..bb19e391552490de7e2217a12aa1a8bac782c77f 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -9377,7 +9377,7 @@ If the ACL returns defer the result is a forced-fail.  Otherwise the expansion f
 .cindex headers "authentication-results:"
 .cindex authentication "expansion item"
 This item returns a string suitable for insertion as an
 .cindex headers "authentication-results:"
 .cindex authentication "expansion item"
 This item returns a string suitable for insertion as an

-&'Authentication-Results"'&
+&'Authentication-Results:'&

 header line.
 The given <&'authserv-id'&> is included in the result; typically this
 will be a domain name identifying the system performing the authentications.
 header line.
 The given <&'authserv-id'&> is included in the result; typically this
 will be a domain name identifying the system performing the authentications.


@@ -14691,13 +14691,20 @@ recommended, except when you have no other choice.
 .cindex "UTF-8" "in domain name"
 Lots of discussion is going on about internationalized domain names. One
 camp is strongly in favour of just using UTF-8 characters, and it seems
 .cindex "UTF-8" "in domain name"
 Lots of discussion is going on about internationalized domain names. One
 camp is strongly in favour of just using UTF-8 characters, and it seems

-that at least two other MTAs permit this. This option allows Exim users to
-experiment if they wish.
+that at least two other MTAs permit this.
+This option allows Exim users to experiment if they wish.

 
 If it is set true, Exim's domain parsing function allows valid
 UTF-8 multicharacters to appear in domain name components, in addition to
 
 If it is set true, Exim's domain parsing function allows valid
 UTF-8 multicharacters to appear in domain name components, in addition to

-letters, digits, and hyphens. However, just setting this option is not
-enough; if you want to look up these domain names in the DNS, you must also
+letters, digits, and hyphens.
+
+.new
+If Exim is built with internationalization support
+and the SMTPUTF8 ESMTP option is in use (see chapter &<<CHAPi18n>>&)
+this option can be left as default.
+.wen
+Without that,
+if you want to look up such domain names in the DNS, you must also

 adjust the value of &%dns_check_names_pattern%& to match the extended form. A
 suitable setting is:
 .code
 adjust the value of &%dns_check_names_pattern%& to match the extended form. A
 suitable setting is:
 .code


@@ -17729,7 +17736,14 @@ larger prime than requested.
 The value of this option is expanded and indicates the source of DH parameters
 to be used by Exim.
 
 The value of this option is expanded and indicates the source of DH parameters
 to be used by Exim.
 

-&*Note: The Exim Maintainers strongly recommend using a filename with site-generated
+.new
+This option is ignored for GnuTLS version 3.6.0 and later.
+The library manages parameter negotiation internally.
+.wen
+
+&*Note: The Exim Maintainers strongly recommend,
+for other TLS library versions,
+using a filename with site-generated

 local DH parameters*&, which has been supported across all versions of Exim.  The
 other specific constants available are a fallback so that even when
 "unconfigured", Exim can offer Perfect Forward Secrecy in older ciphersuites in TLS.
 local DH parameters*&, which has been supported across all versions of Exim.  The
 other specific constants available are a fallback so that even when
 "unconfigured", Exim can offer Perfect Forward Secrecy in older ciphersuites in TLS.


@@ -17825,11 +17839,22 @@ Certificate Authority.
 
 Usable for GnuTLS 3.4.4 or 3.3.17 or OpenSSL 1.1.0 (or later).
 
 
 Usable for GnuTLS 3.4.4 or 3.3.17 or OpenSSL 1.1.0 (or later).
 

-For GnuTLS 3.5.6 or later the expanded value of this option can be a list
+.new
+For OpenSSL 1.1.0 or later, and
+.wen
+for GnuTLS 3.5.6 or later the expanded value of this option can be a list

 of files, to match a list given for the &%tls_certificate%& option.
 The ordering of the two lists must match.
 
 of files, to match a list given for the &%tls_certificate%& option.
 The ordering of the two lists must match.
 

-The file(s) should be in DER format
+.new
+The file(s) should be in DER format,
+except for GnuTLS 3.6.3 or later when an optional filetype prefix
+can be used.  The prefix must be one of "DER" or "PEM", followed by
+a single space.  If one is used it sets the format for subsequent
+files in the list; the initial format is DER.
+When a PEM format file is used it may contain multiple proofs,
+for multiple certificate chain element proofs under TLS1.3.
+.wen

 
 .option tls_on_connect_ports main "string list" unset
 .cindex SSMTP
 
 .option tls_on_connect_ports main "string list" unset
 .cindex SSMTP


@@ -40489,10 +40514,11 @@ defines the location of a text file of valid
 top level domains the opendmarc library uses
 during domain parsing. Maintained by Mozilla,
 the most current version can be downloaded
 top level domains the opendmarc library uses
 during domain parsing. Maintained by Mozilla,
 the most current version can be downloaded

-from a link at &url(http://publicsuffix.org/list/).
+from a link at &url(https://publicsuffix.org/list/, currently pointing
+at https://publicsuffix.org/list/public_suffix_list.dat)

 See also util/renew-opendmarc-tlds.sh script.
 See also util/renew-opendmarc-tlds.sh script.

-The default for the option is currently
-/etc/exim/opendmarc.tlds
+The default for the option is /etc/exim/opendmarc.tlds.
+

 
 The &%dmarc_history_file%& option, if set
 .oindex &%dmarc_history_file%&
 
 The &%dmarc_history_file%& option, if set
 .oindex &%dmarc_history_file%&


@@ -41013,7 +41039,9 @@ Events have names which correspond to the point in process at which they fire.
 The name is placed in the variable &$event_name$& and the event action
 expansion must check this, as it will be called for every possible event type.
 
 The name is placed in the variable &$event_name$& and the event action
 expansion must check this, as it will be called for every possible event type.
 

+.new

 The current list of events is:
 The current list of events is:

+.wen

 .display
 &`dane:fail              after    transport  `& per connection
 &`msg:complete           after    main       `& per message
 .display
 &`dane:fail              after    transport  `& per connection
 &`msg:complete           after    main       `& per message


@@ -41027,6 +41055,7 @@ The current list of events is:
 &`tcp:close              after    transport  `& per connection
 &`tls:cert               before   both       `& per certificate in verification chain
 &`smtp:connect           after    transport  `& per connection
 &`tcp:close              after    transport  `& per connection
 &`tls:cert               before   both       `& per certificate in verification chain
 &`smtp:connect           after    transport  `& per connection

+&`smtp:ehlo              after    transport  `& per connection

 .endd
 New event types may be added in future.
 
 .endd
 New event types may be added in future.
 


@@ -41053,6 +41082,7 @@ with the event type:
 &`msg:host:defer       `& error string
 &`tls:cert             `& verification chain depth
 &`smtp:connect         `& smtp banner
 &`msg:host:defer       `& error string
 &`tls:cert             `& verification chain depth
 &`smtp:connect         `& smtp banner

+&`smtp:ehlo            `& smtp ehlo response

 .endd
 
 The :defer events populate one extra variable: &$event_defer_errno$&.
 .endd
 
 The :defer events populate one extra variable: &$event_defer_errno$&.