Change yaml syntax

.drone.yml

@@ -8,17 +8,17 @@ steps:
   commands:
   - sh "00-deps.sh"
   - sh "10-build.sh"
+
 - name: deliver
   image: drillster/drone-email
-  environment:
+  settings:
-    EMAIL_HOST: mail.k-space.ee
+    from.address: drone@k-space.ee
-    EMAIL_PORT: 465
+    subject: Openwrt image
+    attachment: bin/*.bin
+    host: mail.k-space.ee
+    port: 465
     username: jenkins
     password:
       from_secret: email_password
-  from: drone@k-space.ee
+    recipients:
-  subject: Openwrt image
+    - lauri@k-space.ee
-  attachment: bin/*.bin
-  when:
-    status:
-    - success