Docs: Add note regarding DANE vs. the smtp transport multi_domain option. Bug 2265

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 3894c56cf4c41d8a62d807701d624c89d043c371..2e4df803fb5fdd5743951c1f638a40384afb39f6 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -25594,6 +25594,12 @@ It is expanded per-address and can depend on any of
 &$address_data$&, &$domain_data$&, &$local_part_data$&,
 &$host$&, &$host_address$& and &$host_port$&.
 
+.new
+If the connection is DANE-enabled then this option is ignored;
+only messages having the domain used for the DANE TLSA lookup are
+sent on the connection.
+.wen
+
 .option port smtp string&!! "see below"
 .cindex "port" "sending TCP/IP"
 .cindex "TCP/IP" "setting outgoing port"
@@ -40812,7 +40818,7 @@ but for EC keys it is the base64 of the pure key; no ASN.1 wrapping.
 Signing is enabled by setting private options on the SMTP transport.
 These options take (expandable) strings as arguments.
 
-.option dkim_domain smtp string list&!! unset
+.option dkim_domain smtp "string list&!!" unset
 The domain(s) you want to sign with.
 After expansion, this can be a list.
 Each element in turn,
@@ -40822,7 +40828,7 @@ while expanding the remaining signing options.
 If it is empty after expansion, DKIM signing is not done,
 and no error will result even if &%dkim_strict%& is set.
 
-.option dkim_selector smtp string list&!! unset
+.option dkim_selector smtp "string list&!!" unset
 This sets the key selector string.
 After expansion, which can use &$dkim_domain$&, this can be a list.
 Each element in turn is put in the expansion