Multiple headers_add/remove options per router/transport - fixes bug 337

[exim.git] / doc / doc-txt / NewStuff

diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index c56256bdd86e69ed922349295ef133219a2673bf..e684344c909d5ca0d0b66de5b93138843f9fbd2b 100644 (file)
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -96,6 +96,18 @@ Version 4.81
     through, thus breakage.  So we explicitly inhibit the PKCS11 initialisation
     unless this new option is set.
 
+10. The "acl = name" condition on an ACL now supports optional arguments.
+    New expansion item "${acl {name}{arg}...}" and expansion condition
+    "acl {{name}{arg}...}" are added.  In all cases up to nine arguments
+    can be used, appearing in $acl_arg1 to $acl_arg9 for the called ACL.
+    Variable $acl_narg contains the number of arguments.  If the ACL sets
+    a "message =" value this becomes the result of the expansion item,
+    or the value of $value for the expansion condition.  If the ACL returns
+    accept the expansion condition is true; if reject, false.  A defer
+    return results in a forced fail.
+
+11. Routers and transports can now have multiple headers_add and headers_remove
+    option lines.  The concatenated list is used.
 
 Version 4.80
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