Finally fix dovecot

app/directory/deploy/directory.hcl

@@ -69,7 +69,7 @@ job "directory" {
     task "guichet" {
       driver = "docker"
       config {
-        image = "lxpz/guichet_amd64:14"
+        image = "superboum/guichet_amd64:15"
         readonly_rootfs = true
         ports = [ "web_port" ]
         volumes = [

app/docker-compose.yml

@@ -36,6 +36,11 @@ services:
         VERSION: 9bafa64b9d
     image: superboum/amd64_alps:v1
 
+  dovecot:
+    build:
+      context: ./email/build/dovecot
+    image: superboum/amd64_dovecot:v5
+
   # VoIP
   jitsi-meet:
     build:

app/email/build/dovecot/Dockerfile

@@ -1,4 +1,4 @@
-FROM amd64/debian:stretch
+FROM amd64/debian:bullseye
 
 RUN apt-get update && \
     apt-get install -y \

app/email/build/dovecot/conf/dovecot.conf

@@ -19,10 +19,7 @@ service auth {
  }
 }
 
-passdb {
+
-  args = /etc/dovecot/dovecot-ldap.conf
-  driver = ldap
-}
 
 service lmtp {
   inet_listener lmtp {
@@ -31,6 +28,20 @@ service lmtp {
   }
 }
 
+# https://doc.dovecot.org/configuration_manual/authentication/ldap_authentication/
+passdb {
+  args = /etc/dovecot/dovecot-ldap.conf
+  driver = ldap
+}
+userdb {
+  driver = prefetch
+}
+userdb {
+  args = /etc/dovecot/dovecot-ldap.conf
+  driver = ldap
+}
+
+
 service imap-login {
   inet_listener imap {
     port = 143
@@ -40,11 +51,6 @@ service imap-login {
   }
 }
 
-userdb {
-  args = uid=mailstore gid=mailstore home=/var/mail/%u
-  driver = static
-}
-
 protocol imap {
   mail_plugins = $mail_plugins imap_sieve
 }

app/email/config/dovecot/dovecot-ldap.conf.tpl

@@ -5,4 +5,8 @@ base = dc=deuxfleurs,dc=fr
 scope = subtree
 user_filter = (&(mail=%u)(&(objectClass=inetOrgPerson)(memberOf=cn=email,ou=groups,dc=deuxfleurs,dc=fr)))
 pass_filter = (&(mail=%u)(&(objectClass=inetOrgPerson)(memberOf=cn=email,ou=groups,dc=deuxfleurs,dc=fr)))
-user_attrs = mail=/var/mail/%{ldap:cn}
+user_attrs = \
+  =user=%{ldap:cn}, \
+  =mail=maildir:/var/mail/%{ldap:cn}, \
+  =uid=1000, \
+  =gid=1000 

app/email/deploy/email.hcl

@@ -29,7 +29,7 @@ job "email" {
       driver = "docker"
 
       config {
-        image = "superboum/amd64_dovecot:v2"
+        image = "superboum/amd64_dovecot:v5"
         readonly_rootfs = false
         ports = [ "zauthentication_port", "imaps_port", "imap_port", "lmtp_port" ]
         command = "dovecot"