Bug 609: Add -C option to exiqgrep

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 3542557c4b7776092b7f5f147508fdfc732ac12b..72823028dec465c85ca05968d49285176a062117 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -6959,11 +6959,16 @@ The data from each lookup is concatenated, with newline separators by default,
 in the same way that multiple DNS records for a single item are handled. A
 different separator can be specified, as described above.
 
+Modifiers for &(dnsdb)& lookups are givien by optional keywords,
+each followed by a comma,
+that may appear before the record type.
+
 The &(dnsdb)& lookup fails only if all the DNS lookups fail. If there is a
 temporary DNS error for any of them, the behaviour is controlled by
-an optional keyword followed by a comma that may appear before the record
-type. The possible keywords are &"defer_strict"&, &"defer_never"&, and
-&"defer_lax"&. With &"strict"& behaviour, any temporary DNS error causes the
+a defer-option modifier.
+The possible keywords are
+&"defer_strict"&, &"defer_never"&, and &"defer_lax"&.
+With &"strict"& behaviour, any temporary DNS error causes the
 whole lookup to defer. With &"never"& behaviour, a temporary DNS error is
 ignored, and the behaviour is as if the DNS lookup failed to find anything.
 With &"lax"& behaviour, all the queries are attempted, but a temporary DNS
@@ -6976,6 +6981,16 @@ ${lookup dnsdb{a=one.host.com:two.host.com}}
 Thus, in the default case, as long as at least one of the DNS lookups
 yields some data, the lookup succeeds.
 
+Use of &(DNSSEC)& is controlled by a dnssec modifier.
+The possible keywords are
+&"dnssec_strict"&, &"dnssec_lax"&, and &"dnssec_never"&.
+With &"strict"& or &"lax"& DNSSEC information is requested
+with the lookup.
+With &"strict"& a response from the DNS resolver that
+is not labelled as authenticated data
+is treated as equivalent to a temporary DNS error.
+The default is &"never".
+
 
 
 
@@ -7198,6 +7213,7 @@ them. The following names are recognized:
 &`USER       `&  set the DN, for authenticating the LDAP bind
 &`PASS       `&  set the password, likewise
 &`REFERRALS  `&  set the referrals parameter
+&`SERVERS    `&  set alternate server list for this query only
 &`SIZE       `&  set the limit for the number of entries returned
 &`TIME       `&  set the maximum waiting time for a query
 .endd
@@ -7219,6 +7235,14 @@ Netscape SDK; for OpenLDAP no action is taken.
 The TIME parameter (also a number of seconds) is passed to the server to
 set a server-side limit on the time taken to complete a search.
 
+The SERVERS parameter allows you to specify an alternate list of ldap servers
+to use for an individual lookup.  The global ldap_servers option provides a
+default list of ldap servers, and a single lookup can specify a single ldap
+server to use.  But when you need to do a lookup with a list of servers that is
+different than the default list (maybe different order, maybe a completely
+different set of servers), the SERVERS parameter allows you to specify this
+alternate list.
+
 
 Here is an example of an LDAP query in an Exim lookup that uses some of these
 values. This is a single line, folded to fit on the page:
@@ -34659,7 +34683,11 @@ exim -bpu
 or (in case &*-a*& switch is specified)
 .code
 exim -bp
-.endd 
+.endd
+.new
+The &*-C*& option is used to specify an alternate &_exim.conf_& which might
+contain alternate exim configuration the queue management might be using.
+.wen
 
 to obtain a queue listing, and then greps the output to select messages 
 that match given criteria. The following selection options are available: