mailsystem/README.md

mailsystem

This is the mail server setup being used at yakumo.dev, it was originally based on RedXen's but it was adapted to use aliases(5) instead of relying on SQL.

Requirements

• Dovecot and Postfix with PostgreSQL support (there's SQLite 3 support available as well, but has not been tested), as well as the Pigeonhole plugin
• PostgreSQL (tested with 14.x and 15.x, can work with any later version)
• Rspamd (also used for DKIM signing)

Installation

You need to replace several values with your own, such as SYSCONFDIR, DOMAIN, LETSENCRYPT_DOMAIN_PART and MAIL_NAME

Usage

Adding an user

INSERT INTO users ( userid, password, active ) VALUES (
    'yuitia',
    '...',
    '1'
);

Removing an user

DELETE FROM users WHERE userid = 'yuitia';

Updating an user

UPDATE users SET password = '....' WHERE userid = 'yuitia';

UPDATE users SET active = '0' WHERE userid = 'yuitia';