I18N: add a utf8_downconvert option to the smtp transport. Bug 2248

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 8bfd7c591ad497995525fd682c9bdfbd31a8283f..fb5944d959f93261b061a3a8e32f70f88380e744 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -3966,8 +3966,17 @@ the messages are active, their status is not altered. This option can be used
 only by an admin user or by the user who originally caused the message to be
 placed on the queue.
 
+. .new
+. .vitem &%-MS%&
+. .oindex "&%-MS%&"
+. .cindex REQUIRETLS
+. This option is used to request REQUIRETLS processing on the message.
+. It is used internally by Exim in conjunction with -E when generating
+. a bounce message.
+. .wen
+
 .vitem &%-Mset%&&~<&'message&~id'&>
-.oindex "&%-Mset%&
+.oindex "&%-Mset%&"
 .cindex "testing" "string expansion"
 .cindex "expansion" "testing"
 This option is useful only in conjunction with &%-be%& (that is, when testing
@@ -24707,6 +24716,16 @@ The &%tls_verify_certificates%& option must also be set.
 If both this option and &%tls_try_verify_hosts%& are unset
 operation is as if this option selected all hosts.
 
+.new
+.option utf8_downconvert smtp integer!! unset
+.cindex utf8 "address downconversion"
+.cindex i18n "utf8 address downconversion"
+If built with internationalization support,
+this option controls conversion of UTF-8 in message addresses
+to a-label form.
+For details see section &<<SECTi18nMTA>>&.
+.wen
+
 
 
 
@@ -39286,8 +39305,10 @@ hash-method or key-size:
        set dkim_verify_reason = hash too weak or key too short
 .endd
 
-After all the DKIM ACL runs have completed, the value becomes a
+So long as a DKIM ACL is defined (it need do no more than accept),
+after all the DKIM ACL runs have completed, the value becomes a
 colon-separated list of the values after each run.
+This is maintained for the mime, prdr and data ACLs.
 
 .vitem &%$dkim_verify_reason%&
 A string giving a little bit more detail when &%$dkim_verify_status%& is either
@@ -39852,6 +39873,12 @@ If a value is appended it may be:
 If mua_wrapper is set, the utf8_downconvert control
 is initially set to -1.
 
+.new
+The smtp transport has an option &%utf8_downconvert%&.
+If set it must expand to one of the three values described above,
+and it overrides any previously set value.
+.wen
+
 
 There is no explicit support for VRFY and EXPN.
 Configurations supporting these should inspect