Maddy: Difference between revisions
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<syntaxhighlight lang="console"> | <syntaxhighlight lang="console"> | ||
# nix shell nixpkgs#hash-slinger --command tlsa | # nix shell nixpkgs#hash-slinger --command tlsa --create --selector 1 --protocol tcp -p 25 --starttls smtp mx1.example.org | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Add the key to a new TLSA record in your nameserver | Or you can generate it directly from the TLS-certificate that you are using with maddy:<syntaxhighlight lang="console"> | ||
# openssl x509 -in cert.pem -pubkey -noout | openssl ec -pubin -outform der | sha256sum | |||
</syntaxhighlight>Add the key to a new TLSA record in your nameserver | |||
{{file|/etc/nixos/configuration.nix|nix|<nowiki> | {{file|/etc/nixos/configuration.nix|nix|<nowiki> | ||