services.dkimproxy-out.selector
The selector to use for DKIM key identification.
For example, if 'selector1' is used here, then for each domain
'example.org' given in domain, 'selector1._domainkey.example.org'
should contain the TXT record indicating the public key is the one
in /var/lib/dkimproxy-out/public.key: "v=DKIM1; t=s; p=[THE PUBLIC KEY]".
- Type
string- Example
"selector1"- Declared
- <nixpkgs/nixos/modules/services/mail/dkimproxy-out.nix>