Move SMTP relay back to Docker host

README.md

@@ -135,11 +135,6 @@ The applications that run in my homelab (listed in alphabetical order)
         <td><a href="https://hub.docker.com/r/joxit/docker-registry-ui">Registry UI</a></td>
         <td>Docker image registry UI</td>
     </tr>
-    <tr>
-        <td><img vertical-align=baseline width="32" src="https://raw.githubusercontent.com/Templarian/MaterialDesign/master/svg/email-outline.svg"></td>
-        <td><a href="https://hub.docker.com/r/loganmarchione/docker-postfixrelay">SMTP relay</a></td>
-        <td>SMTP (Postfix) relay (my own container image)</td>
-    </tr>
     <tr>
         <td><img vertical-align=baseline width="32" src="https://raw.githubusercontent.com/loganmarchione/svg-assets/main/assets/php.svg"></td>
         <td><a href="https://hub.docker.com/r/loganmarchione/docker-php-startpage">Startpage</a></td>

cluster/namespaces/namespaces.yaml

@@ -46,11 +46,6 @@ metadata:
 ---
 apiVersion: v1
 kind: Namespace
-metadata:
-  name: smtp
----
-apiVersion: v1
-kind: Namespace
 metadata:
   name: startpage
 ---

scripts/README.md

@@ -96,15 +96,6 @@ kubectl create secret generic webdav-secret-vars \
   --from-literal=WEBDAV_USER=admin \
   --from-literal=WEBDAV_PASS=super_secret_password_goes_here
 
-kubectl create secret generic smtp-secret-vars \
-  --namespace=smtp \
-  --from-literal=RELAY_HOST=smtp.public-domain.com \
-  --from-literal=RELAY_PORT=587 \
-  [email protected] \
-  --from-literal=MYORIGIN=your.domain.com \
-  --from-literal=RELAY_USER=admin \
-  --from-literal=RELAY_PASS=super_secret_password_goes_here
-
 kubectl create secret generic joplin-secret-vars \
   --namespace=joplin \
   --from-literal=POSTGRES_CONNECTION_STRING='postgresql://db_user:[email protected]:5432/db_name?sslmode=verify-full'