This commit is contained in:
Andreas Knuth 2025-03-14 22:48:56 +01:00
parent df0903958f
commit 5f9613e169
3 changed files with 16 additions and 19 deletions

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@ -1,29 +1,26 @@
# /etc/dovecot/dovecot.conf (im Container)
# Konfigurationsversion (muss die erste Einstellung sein)
dovecot_config_version = 2.4.0
# Grundlegende Einstellungen
protocols = imap
listen = *, ::
# Benutzerauthentifizierung
auth_mechanisms = plain login
# passdb {
# driver = passwd-file
# args = scheme=CRYPT username_format=%u /etc/dovecot/users
# }
passdb some_name {
# Plaintext-Authentifizierung erlauben
disable_plaintext_auth = no
passdb {
driver = passwd-file
args = scheme=PLAIN username_format=%u /etc/dovecot/users # Geändert zu PLAIN für Testzwecke
args = /etc/dovecot/users
}
userdb {
driver = static
args = uid=vmail gid=vmail home=/var/mail/%d/%n
driver = passwd-file
args = /etc/dovecot/users
}
# Mail-Speicherort
mail_location = mdbox:/var/mail/%d/%n
mail_location = maildir:/var/mail/%u
# Da wir hinter Caddy sind, können wir TLS auf Dovecot deaktivieren
# oder nur intern auf nicht-exponierten Ports aktivieren
@ -35,9 +32,9 @@ ssl = no
# ssl_key = </etc/dovecot/ssl/privkey.pem
# IMAP-Konfiguration
protocol imap {
mail_plugins = $mail_plugins
}
# protocol imap {
# mail_plugins = $mail_plugins
# }
# Logging
log_path = /var/log/dovecot.log

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@ -1 +1,2 @@
testuser:{PLAIN}test123:::vmail:vmail::/var/mail/example.com/testuser
user1:password123
user2:secret456

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@ -1,6 +1,6 @@
services:
dovecot:
image: dovecot/dovecot:latest
image: dovecot/dovecot:2.3.21.1
container_name: dovecot
restart: unless-stopped
ports:
@ -8,12 +8,11 @@ services:
- "993:993" # IMAPS (IMAP über SSL)
volumes:
- ./config/dovecot:/etc/dovecot
- ./config/dovecot/users:/etc/dovecot/users:ro
- ./data/mail:/var/mail
- ./logs:/var/log
# Bei Bedarf: Zugriff auf Caddy-Zertifikate
# - /pfad/zu/caddy/certs:/etc/dovecot/ssl:ro
environment:
- TZ=Europe/Berlin
networks:
- mail_network