X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/e4aba1d8d097db21ac6909341107e51383c5357e..2ddb4094c1b6861bebe191fa1466f53399e1e6d9:/doc/doc-docbook/spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 173d69222..44022291c 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -9434,11 +9434,14 @@ letters appear. For example:
         &*$h_*&<&'header&~name'&>&*:*&" &&&
        "&*$bheader_*&<&'header&~name'&>&*:*&&~or&~&&&
         &*$bh_*&<&'header&~name'&>&*:*&" &&&
+       "&*$lheader_*&<&'header&~name'&>&*:*&&~or&~&&&
+        &*$lh_*&<&'header&~name'&>&*:*&"
        "&*$rheader_*&<&'header&~name'&>&*:*&&~or&~&&&
         &*$rh_*&<&'header&~name'&>&*:*&"
 .cindex "expansion" "header insertion"
 .vindex "&$header_$&"
 .vindex "&$bheader_$&"
+.vindex "&$lheader_$&"
 .vindex "&$rheader_$&"
 .cindex "header lines" "in expansion strings"
 .cindex "header lines" "character sets"
@@ -9451,7 +9454,7 @@ The newline that terminates a header line is not included in the expansion, but
 internal newlines (caused by splitting the header line over several physical
 lines) may be present.
 
-The difference between &%rheader%&, &%bheader%&, and &%header%& is in the way
+The difference between the four pairs of expansions is in the way
 the data in the header line is interpreted.
 
 .ilist
@@ -9459,6 +9462,15 @@ the data in the header line is interpreted.
 &%rheader%& gives the original &"raw"& content of the header line, with no
 processing at all, and without the removal of leading and trailing white space.
 
+.next
+.cindex "list" "of header lines"
+&%lheader%& gives a colon-separated list, one element per header when there
+are multiple headers with a given name.
+Any embedded colon characters within an element are doubled, so normal Exim
+list-processing facilities can be used.
+The terminating newline of each element is removed; in other respects
+the content is &"raw"&.
+
 .next
 .cindex "base64 encoding" "in header lines"
 &%bheader%& removes leading and trailing white space, and then decodes base64
@@ -15082,7 +15094,7 @@ server. This reduces security slightly, but improves interworking with older
 implementations of TLS.
 
 
-option gnutls_allow_auto_pkcs11 main boolean unset
+.option gnutls_allow_auto_pkcs11 main boolean unset
 This option will let GnuTLS (2.12.0 or later) autoload PKCS11 modules with
 the p11-kit configuration files in &_/etc/pkcs11/modules/_&.
 
@@ -17369,7 +17381,7 @@ The ordering of the two lists must match.
 .cindex SSMTP
 .cindex SMTPS
 This option specifies a list of incoming SSMTP (aka SMTPS) ports that should
-operate the obsolete SSMTP (SMTPS) protocol, where a TLS session is immediately
+operate the SSMTP (SMTPS) protocol, where a TLS session is immediately
 set up without waiting for the client to issue a STARTTLS command. For
 further details, see section &<<SECTsupobssmt>>&.
 
@@ -31148,6 +31160,15 @@ connection, HELO, or MAIL).
 The main use of these variables is expected to be to distinguish between
 rejections of MAIL and rejections of RCPT in callouts.
 
+.new
+The above variables may also be set after a &*successful*&
+address verification to:
+
+.ilist
+&%random%&: A random local-part callout succeeded
+.endlist
+.wen
+