X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/617d39327e65b7fccc41a12b4a5e2940d6327c9f..27a79307f48631bbefe9abb6f399da0e8e4b46d1:/doc/doc-txt/experimental-spec.txt

diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index 4ed6f2518..3389632a2 100644
--- a/doc/doc-txt/experimental-spec.txt
+++ b/doc/doc-txt/experimental-spec.txt
@@ -791,6 +791,8 @@ standard header.
 	Note that it would be wise to strip incoming messages of A-R headers
 	that claim to be from our own <admd-identifier>.
 
+There are two new variables: $arc_state and $arc_state_reason.
+
 Receive log lines for an ARC pass will be tagged "ARC".
 
 
@@ -800,6 +802,7 @@ 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.