Clarify docs on ldap alternate servers list

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 2a9b3ba62c5aca9e572ab1c9524de55a916ecac2..2425cac60f06f98445dca89f13b53943d3337efc 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -7266,7 +7266,7 @@ 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.
+alternate list (colon-separated).
 
 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:
@@ -10997,12 +10997,10 @@ precedes the expansion of the string. For example, the commands available in
 Exim filter files include an &%if%& command with its own regular expression
 matching condition.
 
-.new
 .vitem "&$acl_arg1$&, &$acl_arg2$&, etc"
 Within an acl condition, expansion condition or expansion item
 any arguments are copied to these variables,
 any unused variables being made empty.
-.wen
 
 .vitem "&$acl_c...$&"
 Values can be placed in these variables by the &%set%& modifier in an ACL. They
@@ -11025,11 +11023,9 @@ message is received, the values of these variables are saved with the message,
 and can be accessed by filters, routers, and transports during subsequent
 delivery.
 
-.new
 .vitem &$acl_narg$&
 Within an acl condition, expansion condition or expansion item
 this variable has the number of arguments.
-.wen
 
 .vitem &$acl_verify_message$&
 .vindex "&$acl_verify_message$&"
@@ -12421,6 +12417,24 @@ and then set to the outgoing cipher suite if one is negotiated. See chapter
 &<<CHAPTLS>>& for details of TLS support and chapter &<<CHAPsmtptrans>>& for
 details of the &(smtp)& transport.
 
+.vitem &$tls_in_ocsp$&
+.vindex "&$tls_in_ocsp$&"
+When a message is received from a remote client connection
+the result of any OCSP request from the client is encoded in this variable:
+.code
+0 OCSP proof was not requested (default value)
+1 No response to request
+2 Response not verified
+3 Verification failed
+4 Verification succeeded
+.endd
+
+.vitem &$tls_out_ocsp$&
+.vindex "&$tls_out_ocsp$&"
+When a message is sent to a remote host connection
+the result of any OCSP request made is encoded in this variable.
+See &$tls_in_ocsp$& for values.
+
 .vitem &$tls_in_peerdn$&
 .vindex "&$tls_in_peerdn$&"
 .vindex "&$tls_peerdn$&"
@@ -25376,9 +25390,7 @@ but it is present in many binary distributions.
 .scindex IIDdcotauth2 "authenticators" "&(dovecot)&"
 This authenticator is an interface to the authentication facility of the
 Dovecot POP/IMAP server, which can support a number of authentication methods.
-.new
 Note that Dovecot must be configured to use auth-client not auth-userdb.
-.wen
 If you are using Dovecot to authenticate POP/IMAP clients, it might be helpful
 to use the same mechanisms for SMTP authentication. This is a server
 authenticator only. There is only one option:
@@ -26247,6 +26259,8 @@ file named by &%tls_ocsp_file%&.
 Note that the proof only covers the terminal server certificate,
 not any of the chain from CA to it.
 
+There is no current way to staple a proof for a client certificate.
+
 .code
   A helper script "ocsp_fetch.pl" for fetching a proof from a CA
   OCSP server is supplied.  The server URL may be included in the