1     Scope 
 2     References 
 3     Definitions  
        3.1     Terms defined elsewhere    
        3.2     Terms defined in this Recommendation       
 4     Abbreviations and acronyms        
 5     Conventions     
 6     General structure of anti-spam processing domain 
        6.1     General structure   
        6.2     Reference model    
 7     Functions of the anti-spam processing domain      
        7.1     Functions of the email client
        7.2     Functions of the email server          
        7.3     Functions of the anti-spam processing entity           
        7.4     Functions of the anti-spam processing sub-entity     
 8     Identification of email spam          
        8.1     Familiar characteristics of email spam         
        8.2     Common rules to fight email spam  
 9     Methods of countering email spam           
        9.1     Turning off the open‑relay function 
        9.2     Mastering email‑delivery authorization        
        9.3     Filtering technique  
        9.4     Examination of traceability  
10     Interconnection between anti-spam processing domains   
       10.1     Interconnection between top processing entities     
       10.2     Interconnection between processing entity and sub-entity   
       10.3     Interconnection between processing sub-entity and email server