4 files changed, 22 insertions, 12 deletions
diff --git a/app/email/build/dovecot/Dockerfile b/app/email/build/dovecot/Dockerfile
index 9b87627..8e57c57 100644
--- a/app/email/build/dovecot/Dockerfile
+++ b/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 \
diff --git a/app/email/build/dovecot/conf/dovecot.conf b/app/email/build/dovecot/conf/dovecot.conf
index 0d5068c..b0fffbf 100644
--- a/app/email/build/dovecot/conf/dovecot.conf
+++ b/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
 }
diff --git a/app/email/config/dovecot/dovecot-ldap.conf.tpl b/app/email/config/dovecot/dovecot-ldap.conf.tpl
index a8bd72a..dc51e63 100644
--- a/app/email/config/dovecot/dovecot-ldap.conf.tpl
+++ b/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 
diff --git a/app/email/deploy/email.hcl b/app/email/deploy/email.hcl
index d3dab3d..c0a651a 100644
--- a/app/email/deploy/email.hcl
+++ b/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"