[grenoble] add mail

data/grid5000/sites/grenoble/servers/mail.json

+{
+  "kind": "virtual",
+  "network_adapters": {
+    "default": {
+      "ip": "172.16.31.125"
+    }
+  },
+  "type": "server",
+  "uid": "mail"
+}
\ No newline at end of file

grid5000-all.json

@@ -22164,6 +22164,16 @@
           "type": "server",
           "uid": "ldap"
         },
+        "mail": {
+          "kind": "virtual",
+          "network_adapters": {
+            "default": {
+              "ip": "172.16.31.125"
+            }
+          },
+          "type": "server",
+          "uid": "mail"
+        },
         "mu2": {
           "alias": [
             "digitalis"

input/grid5000/sites/grenoble/servers/virtual.yaml

 access:
   kind: virtual
   network_adapters: {default: {ip: 172.16.31.100}}
+mail:
+  kind: virtual
+  network_adapters: {default: {ip: 172.16.31.125}}
 fgrenoble:
   kind: virtual
   alias: [frontend, oar-api]