Servidor Correu

Postfix, Mysql, Dovecot i Roundcube

Preparació

• Crear un registres MX
  • 
• Afegir a el domini a /etc/hosts
  • 

Instal·lació

• sudo apt-get install postfix postfix-mysql dovecot-core dovecot-imapd dovecot-pop3d dovecot-lmtpd dovecot-mysql roundcube roundcube-core
  • 
  • Seguir les instruccions

Configuració

Mysql

• sudo mysql

Crear usuari i BD

• CREATE DATABASE ffa_mailserver;
• CREATE USER 'mailuser'@'127.0.0.1' IDENTIFIED BY 'password';
• GRANT SELECT ON ffa_mailserver.* TO 'mailuser'@'127.0.0.1';
• FLUSH PRIVILEGES;

Crear Taules

• USE ffa_mailserver;

Taula dominis virtuals

• CREATE TABLE `virtual_domains` ( `id` INT NOT NULL AUTO_INCREMENT, `name` VARCHAR(50) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;

Taula correus virtuals

• CREATE TABLE `virtual_users` (`id` INT NOT NULL AUTO_INCREMENT,`domain_id` INT NOT NULL,`password` VARCHAR(106) NOT NULL,`email` VARCHAR(120) NOT NULL,PRIMARY KEY (`id`),UNIQUE KEY `email` (`email`),FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE) ENGINE=InnoDB DEFAULT CHARSET=utf8;

Taula alias virtuals

• CREATE TABLE `virtual_aliases` (`id` INT NOT NULL AUTO_INCREMENT,`domain_id` INT NOT NULL,`source` varchar(100) NOT NULL,`destination` varchar(100) NOT NULL, PRIMARY KEY (`id`),FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE) ENGINE=InnoDB DEFAULT CHARSET=utf8;

Emplenar Taules

Taula dominis virtuals

• INSERT INTO `mailserver`.`virtual_domains` (`id` ,`name`) VALUES ('1', 'mydomain1.com');

Taula correus virtuals

• INSERT INTO `mailserver`.`virtual_users` (`id`, `domain_id`, `password` , `email`) VALUES ('1', '1', ENCRYPT('mypassword1', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), 'email1@mydomain1.com');

Taula alias virtuals

• INSERT INTO `servermail`.`virtual_aliases` (`id`, `domain_id`, `source`, `destination`) VALUES ('1', '1', 'myalias@example.com', 'email1@mydomain1.com');

Postfix

• Fem una copia del arxiu
  • sudo cp /etc/postfix/main.cf /etc/postfix/main.cf.bk
• Editar en fitxer /etc/postfix/main.cf com a la imatge
  • Fitxer:Postfix1.pngFitxer:Postfix2.png

• sudo nano /etc/postfix/mysql-virtual-mailbox-domains.cf
  • 
• sudo nano /etc/postfix/mysql-virtual-mailbox-maps.cf
  • 
• sudo nano /etc/postfix/mysql-virtual-alias-maps.cf
  • 
• sudo nano /etc/postfix/mysql-virtual-email2email.cf
  • 
• sudo service postfix restart

• Fem la prova de configuració
  • postmap -q mydomain1.com mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
  • postmap -q email1@mydomain1.com mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
  • postmap -q mydomain1.com mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
  • postmap -q alias@mydomain1.com mysql:/etc/postfix/mysql-virtual-alias-maps.cf
  • postmap -q alias@mydomain1.com mysql:/etc/postfix/mysql-virtual-email2email.cf