

$ perldoc Mail::SpamAssassin::Conf

    , SpamAssassin     -
,    .     
rewrite subject   .  1,    
, ,  SpamAssassin    .  
   1  0 ():

rewrite subject 

  required_hits     
  ,   SpamAssassin    . 
    5.0.    ,   -
   SpamAssassin   .

required hits 5.00

  ,  ,  ,  -
:  ,   .    
whitelist_from   ,      ,  
   blacklist_from  ,    -
  :

whitelist_from sams@tcorp.com
blacklist_from spammer.net

  whitelist_from  blacklist_from    , -
 ,        .
    .

 SpamAssassin   .     
  ,   ,  
 MDA        spamc. 
 ,       MDA  procmail.  
     sendmail.mc   procmail,   
.  MAILER  procmail    .  -
      .

FEATURE(local_procmail, ",'procmail -t -Y -a $h -d $u')dnl
MAILER(procmail)dnl

  procmail  /etc/procmailrc    
.   ,     root,   644  -
  .    ,     -
    :

$ cat /etc/procmailrc

DROPPRIVS=yes

:0 fw

] /usr/bi.n/spamc

      procmail  -
 .     ,  
         spamc.
 : 0 ,     .  f  , a w

 20. sendmail:   ,            645