Warning, /pim/libksieve/src/ksieveui/autocreatescripts/autotests/data/simple-ref.siv is written in an unsupported language. File is not indexed.

 require "subaddress";
 require "imap4flags";
 
 # rule:[Script part 0]
 if address :all :is "From" "someone@example.org"
 {
     setflag [ "\\Seen" ];
 }