spam_tag3_level in SQL maps

[Thomas Johnson]

Is there a reason that there isn't any default SQL support for spam_tag3_level 
like there is for spam_tag2_level?

Looks like all that would be required is to add the fields spam_tag3_level and  
spam_subject_tag3 to the table, and the corresponding lines to map the sql 
lookup, right?

      unshift(@Amavis::Conf::spam_tag3_level_maps,      
$nf->('spam_tag3_level',      'N-'));

      unshift(@Amavis::Conf::spam_subject_tag3_maps,    
$nf->('spam_subject_tag3',    'S-'));