DKIM: harden signature header parsing

[exim.git] / doc / doc-txt / experimental-spec.txt

diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index 839200c6cd0923d63bfbb92bfd55431ea21b6a2b..ce140c553f1fdf3948919949cb0c145b1168ff08 100644 (file)
--- 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:
 
 
 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/.
 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
 
 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.
 
     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+A now-redundant variable $dmarc_ar_header has now been withdrawn.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:
 
 
 5. How to enable DMARC advanced operation: