# Revision: 1
: 

<#A#>

     <#l#>@<#h#>!

    ,    ,
     . H  

'Return-Path: <<#l#>-return-1234-user=example.com@<#h#>>'

    .        
'<#l#>-unsubscribe-user=example.com@<#h#>'.   
,  user=example.com     ( 
=  @)    .

