wildduck: Clean up configs

wildduck/zonemta.yaml

@@ -16,9 +16,7 @@ data:
     hostname="mail.k-space.ee"
     authlogExpireDays=30
     [wildduck.srs]
-    enabled=false
-    # SRS secret value. Must be the same as in the MX side
-    secret="................................"
+    enabled=true
     rewriteDomain="k-space.ee"
   zonemta.toml: |-
     [log]
@@ -57,7 +55,7 @@ spec:
     spec:
       containers:
         - name: zonemta
-          image: docker.io/codemowers/wildduck-zonemta-outbound:latest@sha256:a35453409c29882bacb4a758909a38ed62daa875ad72cf706996bb144703ef49
+          image: docker.io/codemowers/wildduck-zonemta-outbound:latest@sha256:0878c803164e636820398f11a3811f3d92b7771c6202cfe229f97449d0009119
           imagePullPolicy: IfNotPresent
           command:
             - /sbin/tini
@@ -83,6 +81,11 @@ spec:
               cpu: 10m
               memory: 500Mi
           env:
+            - name: APPCONF_plugins_wildduck_srs_secret
+              valueFrom:
+                secretKeyRef:
+                  name: srs
+                  key: secret
             - name: APPCONF_dbs_sender
               value: zone-mta
             - name: APPCONF_dbs_mongo