64 lines
1.4 KiB
YAML
64 lines
1.4 KiB
YAML
---
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# NodePort Service for direct SMTP/IMAP access
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# Use this if you have a public IP and can port-forward
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apiVersion: v1
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kind: Service
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metadata:
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name: stalwart-external
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namespace: mail
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labels:
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app: stalwart
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spec:
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type: NodePort
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selector:
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app: stalwart
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ports:
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# SMTP - Receiving mail from other servers
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- name: smtp
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port: 25
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targetPort: 25
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nodePort: 30025 # Expose on node port 30025
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protocol: TCP
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# SMTP Submission - Sending mail
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- name: submission
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port: 587
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targetPort: 587
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nodePort: 30587
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protocol: TCP
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# SMTPS - Secure SMTP
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- name: smtps
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port: 465
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targetPort: 465
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nodePort: 30465
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protocol: TCP
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# IMAPS - Secure IMAP
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- name: imaps
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port: 993
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targetPort: 993
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nodePort: 30993
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protocol: TCP
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# IMAP - Plaintext IMAP
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- name: imap
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port: 143
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targetPort: 143
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nodePort: 30143
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protocol: TCP
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---
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# Instructions:
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# 1. Apply this service: kubectl apply -f stalwart-nodeport-service.yaml
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# 2. Forward ports from your router/firewall to your k3s node:
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# - 25 → <node-ip>:30025
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# - 587 → <node-ip>:30587
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# - 465 → <node-ip>:30465
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# - 993 → <node-ip>:30993
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# - 143 → <node-ip>:30143
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# 3. Update DNS (turn OFF Cloudflare proxy):
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# mail.dvirlabs.com A <your-public-ip> (gray cloud, not orange)
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# 4. Add MX record:
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# @ MX 10 mail.dvirlabs.com
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