Warning, /pim/libksieve/src/ksievecore/scriptsparsing/autotests/data/not-condition.siv is written in an unsupported language. File is not indexed.

 require "envelope";
 require "subaddress";
 require "foreverypart";
  
 #Script name: not condition
 
 if not envelope :localpart :is "Reply-To" "montel@kde.org"
 {
     break ;
 }