8. New expansion operators ${listnamed:name} to get the content of a named list
and ${listcount:string} to count the items in a list.
+ 9. New expansion item ${acl {name}{argument}} to call an ACL. The argument can
+ be accessed by the ACL in $address_data. The expansion result is set by
+ a "message =" modifier and an "accept" return from the ACL.
+
Version 4.80
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