chasquid - SMTP (email) server
chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation.
It's written in Go, and distributed under the Apache license 2.0.
- -config_dir dir
- configuration directory (default /etc/chasquid)
- -config_overrides config
- configuration values (in text protobuf format) to override the on-disk configuration with. This should only be needed in very specific cases for deployments where editing the configuration file is not feasible.
- also log to stderr, in addition to the file
- -logfile file
- file to log to (enables logtime)
- include the time when writing the log to stderr
- -logtosyslog tag
- log to syslog, with the given tag
- -v level
- verbosity level (1 = debug)
- show version and exit
The daemon's configuration is by default in /etc/chasquid/, and can be changed with the -config_dir flag.
Inside that directory, the daemon expects the following structure:
- Main config file, see chasquid.conf(5).
- Per-domain configuration.
- Domain-specific configuration. Can be empty.
- User and password database for this domain.
- Aliases for the domain.
- Certificates to use, one directory per pair.
- Certificates for this domain.
- Certificate (full chain).
- Private key.
Note the certs/ directory layout matches the one from certbot(1) (client for Let's Encrypt CA), so you can just symlink certs/ to /etc/letsencrypt/live.
Make sure the user you use to run chasquid under ("mail" in the example config) can access the certificates and private keys.
Main website <https://blitiri.com.ar/p/chasquid>.
If you have any questions, comments or patches please send them to the mailing list, "email@example.com". To subscribe, send an email to "firstname.lastname@example.org".