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

 require "envelope";
 require "subaddress";
  
 #Script name: test-envelop
 
 if allof (envelope :user :is "to" "foo@example.com"
 , not envelope :localpart :is "cc" "foo@example.com"
 , not envelope :detail :matches "from" "foo@example.com"
 )
 {
     stop;
 }