CREATE TABLE greylist (
  ip char(16) NOT NULL default '',
  sender char(242) NOT NULL default '',
  recipient char(242) NOT NULL default '',
  first int(11) NOT NULL default '0',
  last int(11) NOT NULL default '0',
  n int(11) NOT NULL default '0',
  PRIMARY KEY  (ip,sender,recipient)
) TYPE=MyISAM COMMENT='greylist';
    

CREATE TABLE whitelist (
  mail char(242) NOT NULL default '',
  comment char(242) NOT NULL default '',
  PRIMARY KEY  (mail)
) TYPE=MyISAM;