SPF multiple strings join on "".

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index c2aa07fb0bbe2f05cae8c6e10b659f139a76570f..c4c181ef1a9f426ba75c5617f4cc0482aa4855a9 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -46,7 +46,7 @@
 . /////////////////////////////////////////////////////////////////////////////
 
 .set previousversion "4.75"
-.set version "4.77"
+.set version "4.80"
 
 .set ACL "access control lists (ACLs)"
 .set I   "    "
@@ -170,15 +170,15 @@
 <bookinfo>
 <title>Specification of the Exim Mail Transfer Agent</title>
 <titleabbrev>The Exim MTA</titleabbrev>
-<date>06 May 2011</date>
+<date>17 May 2012</date>
 <author><firstname>Exim</firstname><surname>Maintainers</surname></author>
 <authorinitials>EM</authorinitials>
 <revhistory><revision>
-  <revnumber>4.77</revnumber>
-  <date>10 Oct 2011</date>
+  <revnumber>4.80</revnumber>
+  <date>17 May 2012</date>
   <authorinitials>EM</authorinitials>
 </revision></revhistory>
-<copyright><year>2011</year><holder>University of Cambridge</holder></copyright>
+<copyright><year>2012</year><holder>University of Cambridge</holder></copyright>
 </bookinfo>
 .literal off
 
@@ -6790,14 +6790,16 @@ white space is ignored.
 .cindex "TXT record" "in &(dnsdb)& lookup"
 .cindex "SPF record" "in &(dnsdb)& lookup"
 .new
-For TXT and SPF records with multiple items of data, only the first item is returned,
+For TXT records with multiple items of data, only the first item is returned,
 unless a separator for them is specified using a comma after the separator
-character followed immediately by the TXT/SPF record item separator. To concatenate
-items without a separator, use a semicolon instead.
+character followed immediately by the TXT record item separator. To concatenate
+items without a separator, use a semicolon instead. For SPF records the
+default behaviour is to concatenate multiple items without using a separator.
 .wen
 .code
 ${lookup dnsdb{>\n,: txt=a.b.example}}
 ${lookup dnsdb{>\n; txt=a.b.example}}
+${lookup dnsdb{spf=example.org}}
 .endd
 It is permitted to specify a space as the separator character. Further
 white space is ignored.
@@ -11948,6 +11950,10 @@ files, for example: Thu Oct 17 17:14:09 1995.
 .vindex "&$tod_epoch$&"
 The time and date as a number of seconds since the start of the Unix epoch.
 
+.vitem &$tod_epoch_l$&
+.vindex "&$tod_epoch_l$&"
+The time and date as a number of microseconds since the start of the Unix epoch.
+
 .vitem &$tod_full$&
 .vindex "&$tod_full$&"
 A full version of the time and date, for example: Wed, 16 Oct 1995 09:51:40