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authorsils <sils@sils.li>2023-04-11 10:55:18 +0200
committersils <sils@sils.li>2023-04-11 10:55:18 +0200
commit5a6dd9797b67c08d58236956fbb43b7fe57f5730 (patch)
tree27418564bc75d03c66c0e5cf5209f0b66e625998 /system/services/firewall/default.nix
parentFix(services): Remove Minecraft (diff)
parentChore(flake): Update (diff)
downloadnixos-server-5a6dd9797b67c08d58236956fbb43b7fe57f5730.tar.gz
nixos-server-5a6dd9797b67c08d58236956fbb43b7fe57f5730.zip
Merge pull request 'server1_develop' (#22) from server1_develop into server1
Reviewed-on: https://git.sils.li/vhack.eu/nixos-server/pulls/22
Reviewed-by: sils <sils@sils.li>
Diffstat (limited to 'system/services/firewall/default.nix')
-rw-r--r--system/services/firewall/default.nix11
1 files changed, 11 insertions, 0 deletions
diff --git a/system/services/firewall/default.nix b/system/services/firewall/default.nix
new file mode 100644
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--- /dev/null
+++ b/system/services/firewall/default.nix
@@ -0,0 +1,11 @@
+# vim: ts=2
+{...}: {
+  networking.firewall = {
+    allowedTCPPorts = [
+      # for mail protocols:
+      465 # SMTP SSL
+      995 # POP3 SSL
+      993 # IMAP SSL
+    ];
+  };
+}