From 8bccd7536f0dfd4d3949175a8c652d833124be6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carles=20Barrobe=CC=81s?= <carles@barrobes.com>
Date: Tue, 28 Sep 2021 11:07:36 +0200
Subject: Allow _ in domain names

---
 dns/src/strings.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dns/src/strings.rs b/dns/src/strings.rs
index fee4a43..46489e2 100644
--- a/dns/src/strings.rs
+++ b/dns/src/strings.rs
@@ -22,7 +22,7 @@ pub struct Labels {
 
 #[cfg(feature = "with_idna")]
 fn label_to_ascii(label: &str) -> Result<String, unic_idna::Errors> {
-    let flags = unic_idna::Flags{use_std3_ascii_rules: true, transitional_processing: false, verify_dns_length: true};
+    let flags = unic_idna::Flags{use_std3_ascii_rules: false, transitional_processing: false, verify_dns_length: true};
     unic_idna::to_ascii(label, flags)
 }
 
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