diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..2872243
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,342 @@
+{
+  "nodes": {
+    "blobs": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1604995301,
+        "narHash": "sha256-wcLzgLec6SGJA8fx1OEN1yV/Py5b+U5iyYpksUY/yLw=",
+        "owner": "simple-nixos-mailserver",
+        "repo": "blobs",
+        "rev": "2cccdf1ca48316f2cfd1c9a0017e8de5a7156265",
+        "type": "gitlab"
+      },
+      "original": {
+        "owner": "simple-nixos-mailserver",
+        "repo": "blobs",
+        "type": "gitlab"
+      }
+    },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714103775,
+        "narHash": "sha256-kcBiIrmqzt3bNTr2GMBfAyA+on8BEKO1iKzzDFQZkjI=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "285e26465a0bae510897ca04da26ce6307c652b4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixos-anywhere",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1701473968,
+        "narHash": "sha256-YcVE5emp1qQ8ieHUnxt1wCZCC3ZfAS+SRRWZ2TMda7E=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "34fed993f1674c8d06d58b37ce1e0fe5eebcb9f5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714042918,
+        "narHash": "sha256-4AItZA3EQIiSNAxliuYEJumw/LaVfrMv84gYyrs0r3U=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "0c5704eceefcb7bb238a958f532a86e3b59d76db",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1712450863,
+        "narHash": "sha256-K6IkdtMtq9xktmYPj0uaYc8NsIqHuaAoRBaMgu9Fvrw=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "3c62b6a12571c9a7f65ab037173ee153d539905f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixos-anywhere": {
+      "inputs": {
+        "disko": [
+          "disko"
+        ],
+        "flake-parts": "flake-parts",
+        "nixos-images": "nixos-images",
+        "nixos-stable": "nixos-stable",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1713877898,
+        "narHash": "sha256-la8zsLyHWtDQdrbCvZxLi5uqoL4HrvGSza0wVLpJH+M=",
+        "owner": "nix-community",
+        "repo": "nixos-anywhere",
+        "rev": "4958ff8bf569d50a100402f54928d6ba16f5783c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-anywhere",
+        "type": "github"
+      }
+    },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1713783234,
+        "narHash": "sha256-3yh0nqI1avYUmmtqqTW3EVfwaLE+9ytRWxsA5aWtmyI=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "722b512eb7e6915882f39fff0e4c9dd44f42b77e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1713864415,
+        "narHash": "sha256-/BPDMJEkrsFAFOsQWhwm31wezlgshPFlLBn34KEUdVA=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "797f8d8082c7cc3259cba7275c699d4991b09ecc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixos-images": {
+      "inputs": {
+        "nixos-2311": [
+          "nixos-anywhere",
+          "nixos-stable"
+        ],
+        "nixos-unstable": [
+          "nixos-anywhere",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1702375325,
+        "narHash": "sha256-kEdrh6IB7xh7YDwZ0ZVCngCs+uoS9gx4ydEoJRnM1Is=",
+        "owner": "nix-community",
+        "repo": "nixos-images",
+        "rev": "d655cc02fcb9ecdcca4f3fb307e291a4b5be1339",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-images",
+        "type": "github"
+      }
+    },
+    "nixos-stable": {
+      "locked": {
+        "lastModified": 1702233072,
+        "narHash": "sha256-H5G2wgbim2Ku6G6w+NSaQaauv6B6DlPhY9fMvArKqRo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "781e2a9797ecf0f146e81425c822dca69fe4a348",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1714122681,
+        "narHash": "sha256-9T6J9a39eFJ/a5WZ7il/GsutGWeLKFMcbAI8pamKstg=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "6cefed103cc8146acf4ca7ecddc481874a167d44",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "disko": "disko",
+        "home-manager": "home-manager",
+        "nixos-anywhere": "nixos-anywhere",
+        "nixos-generators": "nixos-generators",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs",
+        "snm": "snm",
+        "srvos": "srvos"
+      }
+    },
+    "snm": {
+      "inputs": {
+        "blobs": "blobs",
+        "flake-compat": "flake-compat",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1713012165,
+        "narHash": "sha256-z/soXKDnz+w4Nw0LkRaM73YqolhSmIYy6cpg1F2ps8I=",
+        "owner": "simple-nixos-mailserver",
+        "repo": "nixos-mailserver",
+        "rev": "9f6635a0351c190179dc6904545f950108a23dd8",
+        "type": "gitlab"
+      },
+      "original": {
+        "owner": "simple-nixos-mailserver",
+        "repo": "nixos-mailserver",
+        "type": "gitlab"
+      }
+    },
+    "srvos": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714006362,
+        "narHash": "sha256-Wp7eWCLmDHI+sfAergoKluNWPyeAyG8ePfeXsUGJZ6c=",
+        "owner": "nix-community",
+        "repo": "srvos",
+        "rev": "a1bbd4ab45c065bb2583f6344f9f72663c683fcb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "srvos",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixos-anywhere",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1702376629,
+        "narHash": "sha256-9uAY8a7JN4DvLe/g4OoldqPbcNZ09YOVXID+CkIqL70=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "390018a9398f9763bfc05ffe6443ce0622cb9ba6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1709126324,
+        "narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "d465f4819400de7c8d874d50b982301f28a84605",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}