mail-gateway
diff --git a/charts/mail-gateway/.helmignore b/charts/mail-gateway/.helmignore
new file mode 100644
index 0000000..0e8a0eb
--- /dev/null
+++ b/charts/mail-gateway/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
diff --git a/charts/mail-gateway/Chart.yaml b/charts/mail-gateway/Chart.yaml
new file mode 100644
index 0000000..8a533ea
--- /dev/null
+++ b/charts/mail-gateway/Chart.yaml
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+apiVersion: v2
+name: mail-gateway
+description: A Helm chart for Email gateway running on PCloud
+type: application
+version: 0.0.1
+appVersion: "0.0.1"
diff --git a/charts/mail-gateway/templates/maddy.yaml b/charts/mail-gateway/templates/maddy.yaml
new file mode 100644
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--- /dev/null
+++ b/charts/mail-gateway/templates/maddy.yaml
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+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: maddy
+ namespace: {{ .Release.Namespace }}
+data:
+ maddy.conf: |
+ $(hostname) = mx1.lekva.me
+ $(primary_domain) = lekva.me
+ $(local_domains) = lekva.me shve.li
+
+ tls file /etc/maddy/certs/tls.crt /etc/maddy/certs/tls.key
+
+ auth.external authsmtp {
+ helper /usr/bin/auth-smtp
+ perdomain yes
+ domains $(local_domains)
+ }
+
+ hostname $(hostname)
+
+ msgpipeline local_routing {
+ destination lekva.me {
+ deliver_to &lekvame
+ }
+ destination shve.li {
+ deliver_to &shveli
+ }
+ default_destination {
+ reject 550 5.1.1 "User doesn't exist"
+ }
+ }
+
+ smtp tcp://0.0.0.0:25 {
+ io_debug true
+ debug true
+
+ insecure_auth no
+
+ defer_sender_reject yes
+
+ limits {
+ # Up to 20 msgs/sec across max. 10 SMTP connections.
+ all rate 20 1s
+ all concurrency 10
+ }
+
+ dmarc yes
+ check {
+ require_mx_record
+ dkim
+ spf
+ }
+
+ source $(local_domains) {
+ reject 501 5.1.8 "Use Submission for outgoing SMTP"
+ }
+ default_source {
+ destination $(local_domains) {
+ deliver_to &local_routing
+ }
+ default_destination {
+ reject 550 5.1.1 "User doesn't exist"
+ }
+ }
+ }
+
+ submission tls://0.0.0.0:465 tcp://0.0.0.0:587 {
+ io_debug true
+ debug true
+
+ auth &authsmtp
+ insecure_auth yes
+
+ defer_sender_reject yes
+
+ source $(local_domains) {
+ destination $(local_domains) {
+ deliver_to &local_routing
+ }
+ default_destination {
+ modify {
+ dkim $(primary_domain) $(local_domains) default
+ }
+ deliver_to &remote_queue
+ }
+ }
+ default_source {
+ reject 501 5.1.8 "Non-local sender domain"
+ }
+ }
+
+ target.smtp lekvame {
+ debug true
+ hostname mx1.lekva.me
+ attempt_starttls false
+ require_tls no
+ auth off
+ targets tcp://maddy.app-maddy.svc.cluster.local:25
+ }
+
+ target.smtp shveli {
+ debug true
+ hostname mail.shve.li
+ attempt_starttls false
+ require_tls no
+ auth off
+ targets tcp://maddy.shveli-app-maddy.svc.cluster.local:25
+ }
+
+ target.queue remote_queue {
+ target &outbound_delivery
+
+ autogenerated_msg_domain $(primary_domain)
+ bounce {
+ destination postmaster $(local_domains) {
+ deliver_to &local_routing
+ }
+ default_destination {
+ reject 550 5.0.0 "Refusing to send DSNs to non-local addresses"
+ }
+ }
+ }
+
+ target.remote outbound_delivery {
+ limits {
+ # Up to 20 msgs/sec across max. 10 SMTP connections
+ # for each recipient domain.
+ destination rate 20 1s
+ destination concurrency 10
+ }
+ mx_auth {
+ dane
+ mtasts {
+ cache fs
+ fs_dir mtasts_cache/
+ }
+ local_policy {
+ min_tls_level encrypted
+ min_mx_level none
+ }
+ }
+ }
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: maddy
+ namespace: {{ .Release.Namespace }}
+spec:
+ selector:
+ matchLabels:
+ app: maddy
+ replicas: 1
+ template:
+ metadata:
+ labels:
+ app: maddy
+ spec:
+ # hostAliases:
+ # - ip: "10.43.66.220"
+ # hostnames:
+ # - "mx1.lekva.me"
+ volumes:
+ - name: config
+ configMap:
+ name: maddy
+ - name: certs
+ secret:
+ secretName: cert-mx1.lekva.me
+ - name: data
+ persistentVolumeClaim:
+ claimName: data
+ containers:
+ - name: maddy
+ image: giolekva/maddy-auth-smtp:v0.4.4
+ imagePullPolicy: Always
+ ports:
+ - name: imap
+ containerPort: 143
+ protocol: TCP
+ - name: imaps
+ containerPort: 993
+ protocol: TCP
+ - name: smtp
+ containerPort: 25
+ protocol: TCP
+ - name: smtps
+ containerPort: 465
+ protocol: TCP
+ - name: submission
+ containerPort: 587
+ protocol: TCP
+ command:
+ - maddy
+ - -config
+ - /etc/maddy/config/maddy.conf
+ volumeMounts:
+ - name: config
+ mountPath: /etc/maddy/config
+ - name: certs
+ mountPath: /etc/maddy/certs
+ - name: data
+ mountPath: /var/lib/maddy
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: maddy
+ namespace: {{ .Release.Namespace }}
+spec:
+ type: LoadBalancer
+ externalTrafficPolicy: Local
+ selector:
+ app: maddy
+ ports:
+ - name: imap
+ port: 143
+ protocol: TCP
+ - name: imaps
+ port: 993
+ protocol: TCP
+ - name: smtp
+ port: 25
+ protocol: TCP
+ - name: smtps
+ port: 465
+ protocol: TCP
+ - name: submission
+ port: 587
+ protocol: TCP
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+ name: data
+ namespace: {{ .Release.Namespace }}
+spec:
+ accessModes:
+ - ReadWriteOnce
+ resources:
+ requests:
+ storage: 100Gi
diff --git a/charts/mail-gateway/values.yaml b/charts/mail-gateway/values.yaml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/charts/mail-gateway/values.yaml