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// créer une base portant son nom et donner à cet utilisateurs tous les privilèges, ou :
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mysql -u root -p
mysql> CREATE USER 'postfix'@'localhost' IDENTIFIED BY 'mot_de_passe';
mysql> GRANT USAGE ON * . * TO 'postfix'@'localhost' IDENTIFIED BY 'mot_de_passe';
mysql> CREATE DATABASE `postfix` ;
mysql> GRANT ALL PRIVILEGES ON `postfix` . * TO 'postfix'@'localhost';
mysql> FLUSH PRIVILEGES;
mysql> quit

//
CREATE USER 'postfix'@'localhost' IDENTIFIED BY  '***';

GRANT USAGE ON * . * TO  'postfix'@'localhost' IDENTIFIED BY  '***' WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0 ;

GRANT ALL PRIVILEGES ON  `postfix` . * TO  'postfix'@'localhost';
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// importer les tables postfix ou :
USE postfix;
CREATE TABLE `domaines` (
  `domaine` varchar(255) NOT NULL default '',
  `etat` tinyint(1) NOT NULL default '1',
  PRIMARY KEY  (`domaine`)
) ENGINE=InnoDB;
CREATE TABLE `comptes` (
  `email` varchar(255) NOT NULL default '',
  `password` varchar(255) NOT NULL default '',
  `quota` int(10) NOT NULL default '0',
  `etat` tinyint(1) NOT NULL default '1',
  `imap` tinyint(1) NOT NULL default '1',
  `pop3` tinyint(1) NOT NULL default '1',
  PRIMARY KEY  (`email`)
) ENGINE=InnoDB;
CREATE TABLE `alias` (
  `source` varchar(255) NOT NULL default '',
  `destination` text NOT NULL,
  `etat` tinyint(1) NOT NULL default '1',
  PRIMARY KEY  (`source`)
) ENGINE=InnoDB;
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INSERT INTO `postfix`.`comptes` ( `email` , `password` , `quota` , `etat` , `imap` , `pop3` ) VALUES ('happy-tux@happy-tux.org', ENCRYPT( 'mon_beau-mot-de-passe' ) , '0', '1', '1', '1');
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service mysql reload

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INSERT INTO `postfix`.`alias` ( `source`, `destination`  , `etat` ) VALUES ('bernard.schoenacker@happy-tux.org', 'happy-tux@happy-tux.org', '1');
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