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WORK IN PROGRESS -- WORK IN PROGRESS -- WORK IN PROGRESS This patch adds support for delivering mail via a smarthost. In this mode, all accepted mail gets delivered through an SMTP connection to a specific host, statically configured.
42 lines
1.1 KiB
Markdown
42 lines
1.1 KiB
Markdown
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# Smarthost client mode
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As of version 1.6 (2020-XX), [chasquid] supports operating as a [smarthost]
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client.
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In this mode, chasquid will deliver all accepted mail (both local and remote)
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to a single specific host (the *smarthost* server).
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## Status
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It is **EXPERIMENTAL** for now. The configuration options and behaviour can
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change in backwards-incompatible ways.
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## Security
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chasquid will always negotiate TLS on the connection to the smarthost, and
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expects a valid certificate.
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If TLS is not available, or the certificate is not valid, the mail will remain
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in the queue and will not be delivered.
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## Configuring
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Add the following line to `/etc/chasquid/chasquid.conf`:
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```
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smarthost_url: "smtp://user:password@server:587"
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```
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Replace `user` and `password` with the credentials used to authenticate to the
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smarthost server, and `server:587` with the server address, including port.
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You can also use the `tls` scheme for direct TLS connections (usually on port
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465).
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[chasquid]: https://blitiri.com.ar/p/chasquid
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[smarthost]: https://en.wikipedia.org/wiki/Smart_host
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