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https://blitiri.com.ar/repos/chasquid
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13ee3ba482
The SMTP courier, which handles outgoing connections, uses the domain of the envelope's from as the domain in the HELO/EHLO greeting. This works fine in practice, but ideally the domain used in the greeting should match the reverse DNS record. This used to be more relevant but nowadays it is not really enforced; however, it sometimes comes up in self checks, and might cause some confusion when troubleshooting. So this patch makes it use the configured hostname instead, which is under the users' control and more likely to be compliant. It also simplifies the code. The documentation of the hostname configuration option is also updated to mention this behaviour. Thanks to Jonas Seydel (thor77) for bringing this up.
89 lines
3.1 KiB
Plaintext
89 lines
3.1 KiB
Plaintext
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# Default hostname to use when saying hello.
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# This is used to say hello to clients (for aesthetic purposes), and as the
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# HELO/EHLO domain on outgoing SMTP connections (so ideally it would resolve
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# back to the server, but it isn't a big deal if it doesn't).
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# Default: the system's hostname.
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#hostname: "mx.example.com"
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# Maximum email size, in megabytes.
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# Default: 50.
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#max_data_size_mb: 50
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# Addresses to listen on for SMTP (usually port 25).
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# Default: "systemd", which means systemd passes sockets to us.
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# systemd sockets must be named with "FileDescriptorName=smtp".
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#smtp_address: "systemd"
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#smtp_address: ":25"
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# Addresses to listen on for submission (usually port 587).
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# Default: "systemd", which means systemd passes sockets to us.
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# systemd sockets must be named with "FileDescriptorName=submission".
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#submission_address: "systemd"
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#submission_address: ":587"
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# Address for the monitoring http server.
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# Do NOT expose this to the public internet.
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# Default: no monitoring http server.
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#monitoring_address: "127.0.0.1:1099"
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# Mail delivery agent (MDA, also known as LDA) to use.
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# This should point to the binary to use to deliver email to local users.
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# The content of the email will be passed via stdin.
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# If it exits unsuccessfully, we assume the mail was not delivered.
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# Default: "maildrop".
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#mail_delivery_agent_bin: "maildrop"
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# Command line arguments for the mail delivery agent. One per argument.
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# Some replacements will be done.
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# On an email sent from marsnik@mars to venera@venus:
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# - %from% -> from address (marsnik@mars)
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# - %from_user% -> from user (marsnik)
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# - %from_domain% -> from domain (mars)
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# - %to% -> to address (venera@venus)
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# - %to_user% -> to user (venera)
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# - %to_domain% -> to domain (venus)
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#
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# Default: "-f", "%from%", "-d", "%to_user%" (adequate for procmail and
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# maildrop).
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#mail_delivery_agent_args: "-f"
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#mail_delivery_agent_args: "%from%"
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#mail_delivery_agent_args: "-d"
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#mail_delivery_agent_args: "%to_user%"
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# Directory where we store our persistent data.
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# Default: "/var/lib/chasquid"
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#data_dir: "/var/lib/chasquid"
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# Suffix separator, to perform suffix removal of local users.
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# For example, if you set this to "-+", email to local user
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# "user-blah" and "user+blah" will be delivered to "user".
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# Including "+" is strongly encouraged, as it is assumed for email
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# forwarding.
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# Default: "+".
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#suffix_separators: "+"
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# Characters to drop from the user part on local emails.
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# For example, if you set this to "._", email to local user
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# "u.se_r" will be delivered to "user".
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# Default: ".".
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#drop_characters: "."
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# Path where to write the mail log to.
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# If "<syslog>", log using the syslog (at MAIL|INFO priority).
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# Default: <syslog>
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#mail_log_path: "<syslog>"
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# Enable dovecot authentication.
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# If set to true, users not found in chasquid's user databases will be
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# authenticated via dovecot.
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# Default: false
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#dovecot_auth: false
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# Dovecot userdb and client socket paths.
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# Most of the time this is not needed, as chasquid will auto-detect their
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# location by searching standard paths.
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# Default: "" (autodetect)
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#dovecot_userdb_path: ""
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#dovecot_client_path: ""
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