---
title: '✉️ Stalwart'
url: 'https://niklas-stephan.de/en/wiki/free-open-source-software/stalwart'
markdown: 'https://niklas-stephan.de/en/wiki/free-open-source-software/stalwart.md'
lang: en
date: '2026-11-08'
description: '✉️ Stalwart email with stalwart server.proxy.trusted-networks = ["127.0.0.0/8", "::1", "192.168.32.0/24", "172.17.0.0/16", "172.18.0.0/16", "172.19.0.0/16"]'
---

# ✉️ Stalwart

email with stalwart

```json
server.proxy.trusted-networks = ["127.0.0.0/8", "::1", "192.168.32.0/24", "172.17.0.0/16", "172.18.0.0/16", "172.19.0.0/16"]
```

---

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