X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/93c931f83dfa0c448fbb4be09afe1d9fc753fe18..0719afe27105e35ad40805dabb66dbbcb44dab52:/doc/doc-txt/experimental-spec.txt

diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index 839200c6c..149598ee8 100644
--- a/doc/doc-txt/experimental-spec.txt
+++ b/doc/doc-txt/experimental-spec.txt
@@ -430,14 +430,12 @@ package controlled locations (/usr/include and /usr/lib).
 
 2. Use the following global settings to configure DMARC:
 
-Optional:
+Required:
 dmarc_tld_file      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
                     from a link at http://publicsuffix.org/list/.
-                    If unset, "/etc/exim/opendmarc.tlds" (hardcoded)
-                    is used.
 
 Optional:
 dmarc_history_file  Defines the location of a file to log results
@@ -548,9 +546,8 @@ expansion variables are available:
     are "none", "reject" and "quarantine".  It is blank when there
     is any error, including no DMARC record.
 
-  o $dmarc_ar_header
-    This is the entire Authentication-Results header which you can
-    add using an add_header modifier.
+A now-redundant variable $dmarc_ar_header has now been withdrawn.
+Use the ${authresults } expansion instead.
 
 
 5. How to enable DMARC advanced operation:
@@ -802,6 +799,7 @@ arc_sign = <admd-identifier> : <selector> : <privkey>
 An option on the smtp transport, which constructs and prepends to the message
 an ARC set of headers.  The textually-first Authentication-Results: header
 is used as a basis (you must have added one on entry to the ADMD).
+Expanded; if unset, empty or forced-failure then no signing is done.