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authorJeremy Harris <jgh146exb@wizmail.org>2018-03-20 19:58:00 +0000
committerJeremy Harris <jgh146exb@wizmail.org>2018-03-21 09:07:00 +0000
commit587d831d9428c40f108ac91c1e061096b17a7a3e (patch)
tree80a44a30ee34b5bda034d844efd8a73b67f5a0c3 /doc/doc-txt
parentab3b76ceb6e8c6609df5169f814976c6c8d16da8 (diff)
ARC: on the smtp transport option take empty or forced-fail to disable signing
Diffstat (limited to 'doc/doc-txt')
-rw-r--r--doc/doc-txt/experimental-spec.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index ce140c553..149598ee8 100644
--- a/doc/doc-txt/experimental-spec.txt
+++ b/doc/doc-txt/experimental-spec.txt
@@ -799,6 +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.