Update u_e-dovecot-vmail-volume.md

docs/u_e-dovecot-vmail-volume.md

@@ -12,8 +12,27 @@ volumes:
 Moving an existing vmail folder:
 
 - Locate the current vmail folder by its "Mountpoint" attribute: `docker volume inspect mailcowdockerized_vmail-vol-1`
-- Copy the `_data` folder to the new folder using `cp -a`, `rsync -a` or a similar non strcuture breaking copy command
+
-- Stop mailcow by executing `docker-compose down` from within your mailcow root folder (e.g. "/opt/mailcow-dockerized")
+``` hl_lines="10"
-- Create the file `docker-compose.override.yml`
+[
+    {
+        "CreatedAt": "2019-06-16T22:08:34+02:00",
+        "Driver": "local",
+        "Labels": {
+            "com.docker.compose.project": "mailcowdockerized",
+            "com.docker.compose.version": "1.23.2",
+            "com.docker.compose.volume": "vmail-vol-1"
+        },
+        "Mountpoint": "/var/lib/docker/volumes/mailcowdockerized_vmail-vol-1/_data",
+        "Name": "mailcowdockerized_vmail-vol-1",
+        "Options": null,
+        "Scope": "local"
+    }
+]
+```
+
+- Copy the content of the `Mountpoint` folder to the new location (e.g. `/data/mailcow/vmail`) using `cp -a`, `rsync -a` or a similar non strcuture breaking copy command
+- Stop mailcow by executing `docker-compose down` from within your mailcow root folder (e.g. `/opt/mailcow-dockerized`)
+- Create the file `docker-compose.override.yml`, edit the device path accordingly
 - Delete the current vmail folder: `docker volume rm mailcowdockerized_vmail-vol-1`
-- Start mailcow by executing `docker-compose up -d` from within your mailcow root folder (e.g. "/opt/mailcow-dockerized")
+- Start mailcow by executing `docker-compose up -d` from within your mailcow root folder (e.g. `/opt/mailcow-dockerized`)