{
  "nodes": {
    "nixpkgs": {
      "locked": {
        "lastModified": 1620340338,
        "narHash": "sha256-Op/4K0+Z9Sp5jtFH0s/zMM4H7VFZxrekcAmjQ6JpQ4w=",
        "owner": "NixOS",
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        "type": "github"
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        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs_2": {
      "locked": {
        "lastModified": 1607522989,
        "narHash": "sha256-o/jWhOSAlaK7y2M57OIriRt6whuVVocS/T0mG7fd1TI=",
        "owner": "NixOS",
        "repo": "nixpkgs",
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      "original": {
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        "ref": "nixos-unstable",
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    },
    "root": {
      "inputs": {
        "nixpkgs": "nixpkgs",
        "simple-nixos-mailserver": "simple-nixos-mailserver"
      }
    },
    "simple-nixos-mailserver": {
      "inputs": {
        "nixpkgs": "nixpkgs_2",
        "utils": "utils"
      },
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        "narHash": "sha256-UVVge/7R/4afO+hp+T6MOiZJjMH8LS3VNXEWiRIRPcA=",
        "owner": "simple-nixos-mailserver",
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      "original": {
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        "repo": "nixos-mailserver",
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    },
    "utils": {
      "locked": {
        "lastModified": 1605370193,
        "narHash": "sha256-YyMTf3URDL/otKdKgtoMChu4vfVL3vCMkRqpGifhUn0=",
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      "original": {
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  "root": "root",
  "version": 7
}