diff --git a/crontab b/crontab
deleted file mode 100644
index d0e389f..0000000
--- a/crontab
+++ /dev/null
@@ -1,11 +0,0 @@
-# /etc/crontab: system-wide crontab
-# Unlike any other crontab you don't have to run the `crontab'
-# command to install the new version when you edit this file
-# and files in /etc/cron.d. These files also have username fields,
-# that none of the other crontabs do.
-
-SHELL=/bin/sh
-PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
-
-# m | h | day of month | month | day of week | user | command
-30    0              *       *             *   root   docker -H tcp://127.0.0.1:2375 exec dovecot /root/dovecot_expire.sh > /proc/1/fd/2 2>&1
diff --git a/docker-compose.yml b/docker-compose.yml
index 7fed9d0..972e181 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,7 @@ services:
 
   dovecot:
     image: dovecot:$VERSION_DOVECOT
-    build: "https://git.scimetis.net/yohan/docker-dovecot.git"
+    #build: "https://git.scimetis.net/yohan/docker-dovecot.git"
     container_name: dovecot
     restart: always
     ports:
@@ -13,24 +13,34 @@ services:
     networks:
       - mailnet
     volumes:
-      - mail_data:/home/yohan
+      - /mnt/volumes/mail_data/data:/home/yohan
       - ./dovecot_expire.sh:/root/dovecot_expire.sh
       - ./users:/etc/dovecot/users
       - ./15-lda.conf:/etc/dovecot/conf.d/15-lda.conf
  
-  fetchmail:
+  fetchmail-orange:
     image: fetchmail:$VERSION_FETCHMAIL
-    build: "https://git.scimetis.net/yohan/docker-fetchmail.git"
-    container_name: fetchmail
+    #build: "https://git.scimetis.net/yohan/docker-fetchmail.git"
+    container_name: fetchmail-orange
     restart: always
     networks:
       - mailnet
     volumes:
-      - ./fetchmailrc:/etc/fetchmailrc
+      - ./fetchmailrc-orange:/etc/fetchmailrc
+
+  fetchmail-scimetis:
+    image: fetchmail:$VERSION_FETCHMAIL
+    #build: "https://git.scimetis.net/yohan/docker-fetchmail.git"
+    container_name: fetchmail-scimetis
+    restart: always
+    networks:
+      - mailnet
+    volumes:
+      - ./fetchmailrc-scimetis:/etc/fetchmailrc
  
   feed2imap:
     image: feed2imap:$VERSION_FEED2IMAP
-    build: "https://git.scimetis.net/yohan/docker-feed2imap.git"
+    #build: "https://git.scimetis.net/yohan/docker-feed2imap.git"
     container_name: feed2imap
     restart: always
     networks:
@@ -38,20 +48,7 @@ services:
     volumes:
       - ./feed2imaprc:/root/feed2imaprc
 
-  cron-purge-dovecot:
-    image: cron:$VERSION_CRON
-    build: "https://git.scimetis.net/yohan/docker-cron.git"
-    restart: always
-    network_mode: "host"
-    volumes:
-      - ./crontab:/etc/crontab
-
 networks:
 
   mailnet:
     external: true
-
-volumes:
-
-  mail_data:
-    external: true
diff --git a/start_or_update.sh b/start_or_update.sh
index 89d0890..26e4a7a 100755
--- a/start_or_update.sh
+++ b/start_or_update.sh
@@ -6,14 +6,23 @@ secrets/docker-mail-stack/fetchmailrc-scimetis
 sudo chown root. fetchmailrc-orange fetchmailrc-scimetis users 15-lda.conf feed2imaprc
 sudo chmod a-r feed2imaprc
 
-sudo chown root:root crontab
-sudo chmod 644 crontab
+unset VERSION_DOVECOT VERSION_FETCHMAIL VERSION_FEED2IMAP
+VERSION_DOVECOT=$(git ls-remote https://git.scimetis.net/yohan/docker-dovecot.git| head -1 | cut -f 1|cut -c -10)
+VERSION_FETCHMAIL=$(git ls-remote https://git.scimetis.net/yohan/docker-fetchmail.git| head -1 | cut -f 1|cut -c -10)
+VERSION_FEED2IMAP=$(git ls-remote https://git.scimetis.net/yohan/docker-feed2imap.git| head -1 | cut -f 1|cut -c -10)
 
-# --force-recreate is used to recreate container when crontab file has changed
-unset VERSION_DOVECOT VERSION_FETCHMAIL VERSION_FEED2IMAP VERSION_CRON
-VERSION_DOVECOT=$(git ls-remote https://git.scimetis.net/yohan/docker-dovecot.git| head -1 | cut -f 1|cut -c -10) \
-VERSION_FETCHMAIL=$(git ls-remote https://git.scimetis.net/yohan/docker-fetchmail.git| head -1 | cut -f 1|cut -c -10) \
-VERSION_FEED2IMAP=$(git ls-remote https://git.scimetis.net/yohan/docker-feed2imap.git| head -1 | cut -f 1|cut -c -10) \
-VERSION_CRON=$(git ls-remote https://git.scimetis.net/yohan/docker-cron.git| head -1 | cut -f 1|cut -c -10) \
+rm -rf ~/build
+mkdir -p ~/build
+git clone https://git.scimetis.net/yohan/docker-dovecot.git ~/build/docker-dovecot
+sudo docker build -t dovecot:$VERSION_DOVECOT ~/build/docker-dovecot
+git clone https://git.scimetis.net/yohan/docker-fetchmail.git ~/build/docker-fetchmail
+sudo docker build -t fetchmail:$VERSION_FETCHMAIL ~/build/docker-fetchmail
+git clone https://git.scimetis.net/yohan/docker-feed2imap.git ~/build/docker-feed2imap
+sudo docker build -t feed2imap:$VERSION_FEED2IMAP ~/build/docker-feed2imap
+VERSION_DOVECOT=$VERSION_DOVECOT \
+VERSION_FETCHMAIL=$VERSION_FETCHMAIL \
+VERSION_FEED2IMAP=$VERSION_FEED2IMAP \
  sudo -E bash -c 'docker-compose up -d --force-recreate'
+# --force-recreate is used to recreate container when a file has changed
 # /!\ We cannot remove the secrets files or restarting the container would become impossible.
+rm -rf ~/build