fix(postfix): Plain

values/postfix/values/values.yaml

@@ -1,14 +1,47 @@
+# https://github.com/bokysan/docker-postfix/blob/master/helm/mail/values.yaml
+service:
+  type: ClusterIP
+  port: 587
+
+# We don't attach a PVC, meaning messages may get lost when the pod is restarted,
+# but that's okay for us.
+persistence:
+  enabled: false
+
+recreateOnRedeploy: false
+
+container:
+  postfix:
+    securityContext:
+      privileged: false
+      allowPrivilegeEscalation: false
+
+readinessProbe:
+  periodSeconds: 60
+livenessProbe:
+  periodSeconds: 60
+
 config:
   general:
+    TZ: "UTC"
+    LOG_FORMAT: "json"
+    ALLOW_EMPTY_SENDER_DOMAINS: "true"
     ALLOWED_SENDER_DOMAINS: "oceanbox.io"
-    DKIM_SELECTOR: "mail"
     RELAYHOST: "smtp.office365.com:587"
     RELAYHOST_USERNAME: "noreply@oceanbox.io"
-    POSTFIX_smtp_tls_security_level: "encrypt"
-    POSTFIX_myhostname: "oceanbox.io"
-    POSTFIX_mynetworks: "127.0.0.0/8, 10.1.0.0/24, ::1"
-    XOAUTH2_CLIENT_ID: "00c73c4a-1ad5-477d-b773-d5d63986061e"
-    XOAUTH2_SECRET: "00c73c4a-1ad5-477d-b773-d5d63986061e"
-    ALLOW_EMPTY_SENDER_DOMAINS: "true"
-    XOAUTH2_INITIAL_ACCESS_TOKEN: "<put_your_acess_token>"
-    XOAUTH2_INITIAL_REFRESH_TOKEN: "<put_your_refresh_token>"
+    RELAYHOST_PASSWORD: "00c73c4a-1ad5-477d-b773-d5d63986061e"
+  postfix:
+    myhostname: "oceanbox.io"
+    mynetworks: "127.0.0.0/8, 10.1.0.0/24, ::1"
+    smtp_tls_security_level: "may"
+    # To reduce log noise, only try authentication mechanisms supported by Zoho.com
+    smtpd_sasl_auth_enable: "no"
+    smtp_sasl_mechanism_filter: "plain, login"
+
+resources:
+  limits:
+    cpu: 200m
+    memory: 200Mi
+  requests:
+    cpu: 50m
+    memory: 50Mi