Use list for ip4 addresses

[perso/Immae/Config/Nix.git] / modules / private / mail / relay.nix

diff --git a/modules/private/mail/relay.nix b/modules/private/mail/relay.nix
index 668d3659a919db2edd6da4e44da8642e42707154..bba932489b091ff0fdfcc595756b29418a72dc1f 100644 (file)
--- a/modules/private/mail/relay.nix
+++ b/modules/private/mail/relay.nix
@@ -210,7 +210,7 @@
         smtp_tls_loglevel = "1";
 
         ### Force ip bind for smtp
-        smtp_bind_address  = config.myEnv.servers."${name}".ips.main.ip4;
+        smtp_bind_address  = builtins.head config.myEnv.servers."${name}".ips.main.ip4;
         smtp_bind_address6 = builtins.head config.myEnv.servers."${name}".ips.main.ip6;
 
         smtpd_milters = [