Files
crm_ecosplay/docker/dovecot/dovecot.conf
Serreau Jovann 5c4576ca27 feat: ajout Dovecot avec authentification PostgreSQL (base esymail)
Architecture :
- Base de données esymail sur PostgreSQL existant, table mailbox
  (email, password BLF-CRYPT, domain, quota_mb, is_active, timestamps)
- Dovecot auth via dovecot-sql.conf : passdb + userdb en SQL
- Stockage mails en Maildir /var/mail/vhosts/%d/%n
- UID/GID 1000 (vmail) pour les fichiers mail
- Socket auth Postfix pour SASL (/var/spool/postfix/private/auth)

Fichiers :
- docker/dovecot/Dockerfile : dovecot/dovecot + dovecot-pgsql, user vmail
- docker/dovecot/dovecot.conf : protocols imap/pop3, auth SQL, logging
- docker/dovecot/dovecot-sql.conf : connexion PostgreSQL, queries
  password_query/user_query/iterate_query sur table mailbox
- docker/dovecot/init-esymail.sql : CREATE DATABASE esymail, CREATE TABLE
  mailbox avec index, compte test test@siteconseil.fr/test1234

Docker :
- Service dovecot sans port exposé (interne uniquement)
- Volumes dovecot-mail (Maildir) et dovecot-logs (partagé avec fail2ban)
- Dépend de database (healthcheck)
- init-esymail.sql monté dans /docker-entrypoint-initdb.d/ de PostgreSQL

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 16:44:45 +02:00

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## Dovecot - Auth SQL via PostgreSQL
## Base: esymail | Table: mailbox
protocols = imap pop3
listen = *
# Logging
log_path = /var/log/dovecot/dovecot.log
info_log_path = /var/log/dovecot/dovecot-info.log
auth_verbose = yes
auth_debug = no
# Mail location (un dossier par utilisateur)
mail_location = maildir:/var/mail/vhosts/%d/%n
# Namespace INBOX
namespace inbox {
inbox = yes
separator = /
}
# Auth via SQL
passdb {
driver = sql
args = /etc/dovecot/dovecot-sql.conf
}
userdb {
driver = sql
args = /etc/dovecot/dovecot-sql.conf
}
# UID/GID pour vmail
mail_uid = 1000
mail_gid = 1000
first_valid_uid = 1000
last_valid_uid = 1000
# SSL (desactive en dev, TLS via reverse proxy en prod)
ssl = no
# Service IMAP
service imap-login {
inet_listener imap {
port = 143
}
}
# Service POP3
service pop3-login {
inet_listener pop3 {
port = 110
}
}
# Auth socket pour Postfix SASL
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0660
user = postfix
group = postfix
}
}