From af3dbd0bed0da50d8b13d01256a328b15d9eb7c5 Mon Sep 17 00:00:00 2001
From: niten <niten@fudo.org>
Date: Sun, 15 Oct 2023 16:34:35 -0700
Subject: [PATCH] There's a [] where the match occurs?

---
 mail-server.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mail-server.nix b/mail-server.nix
index ee90482..5f3a5ea 100644
--- a/mail-server.nix
+++ b/mail-server.nix
@@ -310,7 +310,7 @@ in {
                     isIpv6 = net: !isNull (builtins.match ".+:.+" net);
                     addIpv6Escape = net:
                       let components = builtins.split "/" net;
-                      in "[${elemAt components 0}]/${elemAt components 1}";
+                      in "[${elemAt components 0}]/${elemAt components 2}";
                     escapeIpv6 = net:
                       if isIpv6 net then addIpv6Escape net else net;
                   in map escapeIpv6 cfg.trusted-networks;