diff --git a/src/transport/smtp/client/async_net.rs b/src/transport/smtp/client/async_net.rs
index 2ce2c6d..5b2dcfe 100644
--- a/src/transport/smtp/client/async_net.rs
+++ b/src/transport/smtp/client/async_net.rs
@@ -13,7 +13,7 @@ use futures_io::{
     Result as IoResult,
 };
 #[cfg(feature = "async-std1-rustls")]
-use futures_rustls::client::TlsStream as AsyncStd1RustlsTlsStream;
+use futures_rustls::client::TlsStream as AsyncStd1RustlsStream;
 #[cfg(any(feature = "tokio1-rustls", feature = "async-std1-rustls"))]
 use rustls::pki_types::ServerName;
 #[cfg(feature = "tokio1-boring-tls")]
@@ -28,7 +28,7 @@ use tokio1_crate::net::{
 #[cfg(feature = "tokio1-native-tls")]
 use tokio1_native_tls_crate::TlsStream as Tokio1TlsStream;
 #[cfg(feature = "tokio1-rustls")]
-use tokio1_rustls::client::TlsStream as Tokio1RustlsTlsStream;
+use tokio1_rustls::client::TlsStream as Tokio1RustlsStream;
 
 #[cfg(any(
     feature = "tokio1-native-tls",
@@ -79,7 +79,7 @@ enum InnerAsyncNetworkStream {
     Tokio1NativeTls(Tokio1TlsStream<Box<dyn AsyncTokioStream>>),
     /// Encrypted Tokio 1.x TCP stream
     #[cfg(feature = "tokio1-rustls")]
-    Tokio1RustlsTls(Tokio1RustlsTlsStream<Box<dyn AsyncTokioStream>>),
+    Tokio1Rustls(Tokio1RustlsStream<Box<dyn AsyncTokioStream>>),
     /// Encrypted Tokio 1.x TCP stream
     #[cfg(feature = "tokio1-boring-tls")]
     Tokio1BoringTls(Tokio1SslStream<Box<dyn AsyncTokioStream>>),
@@ -88,7 +88,7 @@ enum InnerAsyncNetworkStream {
     AsyncStd1Tcp(AsyncStd1TcpStream),
     /// Encrypted Tokio 1.x TCP stream
     #[cfg(feature = "async-std1-rustls")]
-    AsyncStd1RustlsTls(AsyncStd1RustlsTlsStream<AsyncStd1TcpStream>),
+    AsyncStd1Rustls(AsyncStd1RustlsStream<AsyncStd1TcpStream>),
     /// Can't be built
     None,
 }
@@ -113,13 +113,13 @@ impl AsyncNetworkStream {
                 s.get_ref().get_ref().get_ref().peer_addr()
             }
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(s) => s.get_ref().0.peer_addr(),
+            InnerAsyncNetworkStream::Tokio1Rustls(s) => s.get_ref().0.peer_addr(),
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(s) => s.get_ref().peer_addr(),
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(s) => s.peer_addr(),
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(s) => s.get_ref().0.peer_addr(),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(s) => s.get_ref().0.peer_addr(),
             InnerAsyncNetworkStream::None => {
                 debug_assert!(false, "InnerAsyncNetworkStream::None must never be built");
                 Err(IoError::other(
@@ -320,7 +320,7 @@ impl AsyncNetworkStream {
 
         match tls_parameters.connector {
             #[cfg(feature = "native-tls")]
-            InnerTlsParameters::NativeTls(connector) => {
+            InnerTlsParameters::NativeTls { connector } => {
                 #[cfg(not(feature = "tokio1-native-tls"))]
                 panic!("built without the tokio1-native-tls feature");
 
@@ -337,7 +337,7 @@ impl AsyncNetworkStream {
                 };
             }
             #[cfg(feature = "rustls")]
-            InnerTlsParameters::RustlsTls(config) => {
+            InnerTlsParameters::Rustls { config } => {
                 #[cfg(not(feature = "tokio1-rustls"))]
                 panic!("built without the tokio1-rustls feature");
 
@@ -353,18 +353,21 @@ impl AsyncNetworkStream {
                         .connect(domain.to_owned(), tcp_stream)
                         .await
                         .map_err(error::connection)?;
-                    Ok(InnerAsyncNetworkStream::Tokio1RustlsTls(stream))
+                    Ok(InnerAsyncNetworkStream::Tokio1Rustls(stream))
                 };
             }
             #[cfg(feature = "boring-tls")]
-            InnerTlsParameters::BoringTls(connector) => {
+            InnerTlsParameters::BoringTls {
+                connector,
+                accept_invalid_hostnames,
+            } => {
                 #[cfg(not(feature = "tokio1-boring-tls"))]
                 panic!("built without the tokio1-boring-tls feature");
 
                 #[cfg(feature = "tokio1-boring-tls")]
                 return {
                     let mut config = connector.configure().map_err(error::connection)?;
-                    config.set_verify_hostname(tls_parameters.accept_invalid_hostnames);
+                    config.set_verify_hostname(accept_invalid_hostnames);
 
                     let stream = tokio1_boring::connect(config, &domain, tcp_stream)
                         .await
@@ -385,11 +388,11 @@ impl AsyncNetworkStream {
 
         match tls_parameters.connector {
             #[cfg(feature = "native-tls")]
-            InnerTlsParameters::NativeTls(connector) => {
+            InnerTlsParameters::NativeTls { connector } => {
                 panic!("native-tls isn't supported with async-std yet. See https://github.com/lettre/lettre/pull/531#issuecomment-757893531");
             }
             #[cfg(feature = "rustls")]
-            InnerTlsParameters::RustlsTls(config) => {
+            InnerTlsParameters::Rustls { config } => {
                 #[cfg(not(feature = "async-std1-rustls"))]
                 panic!("built without the async-std1-rustls feature");
 
@@ -405,11 +408,11 @@ impl AsyncNetworkStream {
                         .connect(domain.to_owned(), tcp_stream)
                         .await
                         .map_err(error::connection)?;
-                    Ok(InnerAsyncNetworkStream::AsyncStd1RustlsTls(stream))
+                    Ok(InnerAsyncNetworkStream::AsyncStd1Rustls(stream))
                 };
             }
             #[cfg(feature = "boring-tls")]
-            InnerTlsParameters::BoringTls(connector) => {
+            InnerTlsParameters::BoringTls { .. } => {
                 panic!("boring-tls isn't supported with async-std yet.");
             }
         }
@@ -422,13 +425,13 @@ impl AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(_) => true,
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(_) => true,
+            InnerAsyncNetworkStream::Tokio1Rustls(_) => true,
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(_) => true,
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(_) => false,
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(_) => true,
+            InnerAsyncNetworkStream::AsyncStd1Rustls(_) => true,
             InnerAsyncNetworkStream::None => false,
         }
     }
@@ -443,7 +446,7 @@ impl AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(_) => panic!("Unsupported"),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(_) => panic!("Unsupported"),
+            InnerAsyncNetworkStream::Tokio1Rustls(_) => panic!("Unsupported"),
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(stream) => {
                 stream.ssl().verify_result().map_err(error::tls)
@@ -453,7 +456,7 @@ impl AsyncNetworkStream {
                 Err(error::client("Connection is not encrypted"))
             }
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(_) => panic!("Unsupported"),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(_) => panic!("Unsupported"),
             InnerAsyncNetworkStream::None => panic!("InnerNetworkStream::None must never be built"),
         }
     }
@@ -466,7 +469,7 @@ impl AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(_) => panic!("Unsupported"),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(stream) => Ok(stream
+            InnerAsyncNetworkStream::Tokio1Rustls(stream) => Ok(stream
                 .get_ref()
                 .1
                 .peer_certificates()
@@ -487,7 +490,7 @@ impl AsyncNetworkStream {
                 Err(error::client("Connection is not encrypted"))
             }
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(stream) => Ok(stream
+            InnerAsyncNetworkStream::AsyncStd1Rustls(stream) => Ok(stream
                 .get_ref()
                 .1
                 .peer_certificates()
@@ -514,7 +517,7 @@ impl AsyncNetworkStream {
                 .to_der()
                 .map_err(error::tls)?),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(stream) => Ok(stream
+            InnerAsyncNetworkStream::Tokio1Rustls(stream) => Ok(stream
                 .get_ref()
                 .1
                 .peer_certificates()
@@ -534,7 +537,7 @@ impl AsyncNetworkStream {
                 Err(error::client("Connection is not encrypted"))
             }
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(stream) => Ok(stream
+            InnerAsyncNetworkStream::AsyncStd1Rustls(stream) => Ok(stream
                 .get_ref()
                 .1
                 .peer_certificates()
@@ -574,7 +577,7 @@ impl FuturesAsyncRead for AsyncNetworkStream {
                 }
             }
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(s) => {
+            InnerAsyncNetworkStream::Tokio1Rustls(s) => {
                 let mut b = Tokio1ReadBuf::new(buf);
                 match Pin::new(s).poll_read(cx, &mut b) {
                     Poll::Ready(Ok(())) => Poll::Ready(Ok(b.filled().len())),
@@ -594,7 +597,7 @@ impl FuturesAsyncRead for AsyncNetworkStream {
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(s) => Pin::new(s).poll_read(cx, buf),
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(s) => Pin::new(s).poll_read(cx, buf),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(s) => Pin::new(s).poll_read(cx, buf),
             InnerAsyncNetworkStream::None => {
                 debug_assert!(false, "InnerAsyncNetworkStream::None must never be built");
                 Poll::Ready(Ok(0))
@@ -616,13 +619,13 @@ impl FuturesAsyncWrite for AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(s) => Pin::new(s).poll_write(cx, buf),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(s) => Pin::new(s).poll_write(cx, buf),
+            InnerAsyncNetworkStream::Tokio1Rustls(s) => Pin::new(s).poll_write(cx, buf),
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(s) => Pin::new(s).poll_write(cx, buf),
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(s) => Pin::new(s).poll_write(cx, buf),
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(s) => Pin::new(s).poll_write(cx, buf),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(s) => Pin::new(s).poll_write(cx, buf),
             InnerAsyncNetworkStream::None => {
                 debug_assert!(false, "InnerAsyncNetworkStream::None must never be built");
                 Poll::Ready(Ok(0))
@@ -637,13 +640,13 @@ impl FuturesAsyncWrite for AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(s) => Pin::new(s).poll_flush(cx),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(s) => Pin::new(s).poll_flush(cx),
+            InnerAsyncNetworkStream::Tokio1Rustls(s) => Pin::new(s).poll_flush(cx),
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(s) => Pin::new(s).poll_flush(cx),
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(s) => Pin::new(s).poll_flush(cx),
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(s) => Pin::new(s).poll_flush(cx),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(s) => Pin::new(s).poll_flush(cx),
             InnerAsyncNetworkStream::None => {
                 debug_assert!(false, "InnerAsyncNetworkStream::None must never be built");
                 Poll::Ready(Ok(()))
@@ -658,13 +661,13 @@ impl FuturesAsyncWrite for AsyncNetworkStream {
             #[cfg(feature = "tokio1-native-tls")]
             InnerAsyncNetworkStream::Tokio1NativeTls(s) => Pin::new(s).poll_shutdown(cx),
             #[cfg(feature = "tokio1-rustls")]
-            InnerAsyncNetworkStream::Tokio1RustlsTls(s) => Pin::new(s).poll_shutdown(cx),
+            InnerAsyncNetworkStream::Tokio1Rustls(s) => Pin::new(s).poll_shutdown(cx),
             #[cfg(feature = "tokio1-boring-tls")]
             InnerAsyncNetworkStream::Tokio1BoringTls(s) => Pin::new(s).poll_shutdown(cx),
             #[cfg(feature = "async-std1")]
             InnerAsyncNetworkStream::AsyncStd1Tcp(s) => Pin::new(s).poll_close(cx),
             #[cfg(feature = "async-std1-rustls")]
-            InnerAsyncNetworkStream::AsyncStd1RustlsTls(s) => Pin::new(s).poll_close(cx),
+            InnerAsyncNetworkStream::AsyncStd1Rustls(s) => Pin::new(s).poll_close(cx),
             InnerAsyncNetworkStream::None => {
                 debug_assert!(false, "InnerAsyncNetworkStream::None must never be built");
                 Poll::Ready(Ok(()))
diff --git a/src/transport/smtp/client/net.rs b/src/transport/smtp/client/net.rs
index dd4e431..dc7397f 100644
--- a/src/transport/smtp/client/net.rs
+++ b/src/transport/smtp/client/net.rs
@@ -37,7 +37,7 @@ enum InnerNetworkStream {
     NativeTls(TlsStream<TcpStream>),
     /// Encrypted TCP stream
     #[cfg(feature = "rustls")]
-    RustlsTls(StreamOwned<ClientConnection, TcpStream>),
+    Rustls(StreamOwned<ClientConnection, TcpStream>),
     #[cfg(feature = "boring-tls")]
     BoringTls(SslStream<TcpStream>),
     /// Can't be built
@@ -60,7 +60,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(s) => s.get_ref().peer_addr(),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(s) => s.get_ref().peer_addr(),
+            InnerNetworkStream::Rustls(s) => s.get_ref().peer_addr(),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(s) => s.get_ref().peer_addr(),
             InnerNetworkStream::None => {
@@ -80,7 +80,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(s) => s.get_ref().shutdown(how),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(s) => s.get_ref().shutdown(how),
+            InnerNetworkStream::Rustls(s) => s.get_ref().shutdown(how),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(s) => s.get_ref().shutdown(how),
             InnerNetworkStream::None => {
@@ -174,27 +174,30 @@ impl NetworkStream {
     ) -> Result<InnerNetworkStream, Error> {
         Ok(match &tls_parameters.connector {
             #[cfg(feature = "native-tls")]
-            InnerTlsParameters::NativeTls(connector) => {
+            InnerTlsParameters::NativeTls { connector } => {
                 let stream = connector
                     .connect(tls_parameters.domain(), tcp_stream)
                     .map_err(error::connection)?;
                 InnerNetworkStream::NativeTls(stream)
             }
             #[cfg(feature = "rustls")]
-            InnerTlsParameters::RustlsTls(connector) => {
+            InnerTlsParameters::Rustls { config } => {
                 let domain = ServerName::try_from(tls_parameters.domain())
                     .map_err(|_| error::connection("domain isn't a valid DNS name"))?;
-                let connection = ClientConnection::new(Arc::clone(connector), domain.to_owned())
+                let connection = ClientConnection::new(Arc::clone(config), domain.to_owned())
                     .map_err(error::connection)?;
                 let stream = StreamOwned::new(connection, tcp_stream);
-                InnerNetworkStream::RustlsTls(stream)
+                InnerNetworkStream::Rustls(stream)
             }
             #[cfg(feature = "boring-tls")]
-            InnerTlsParameters::BoringTls(connector) => {
+            InnerTlsParameters::BoringTls {
+                connector,
+                accept_invalid_hostnames,
+            } => {
                 let stream = connector
                     .configure()
                     .map_err(error::connection)?
-                    .verify_hostname(tls_parameters.accept_invalid_hostnames)
+                    .verify_hostname(*accept_invalid_hostnames)
                     .connect(tls_parameters.domain(), tcp_stream)
                     .map_err(error::connection)?;
                 InnerNetworkStream::BoringTls(stream)
@@ -208,7 +211,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(_) => true,
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(_) => true,
+            InnerNetworkStream::Rustls(_) => true,
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(_) => true,
             InnerNetworkStream::None => {
@@ -225,7 +228,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(_) => panic!("Unsupported"),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(_) => panic!("Unsupported"),
+            InnerNetworkStream::Rustls(_) => panic!("Unsupported"),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(stream) => {
                 stream.ssl().verify_result().map_err(error::tls)
@@ -241,7 +244,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(_) => panic!("Unsupported"),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(stream) => Ok(stream
+            InnerNetworkStream::Rustls(stream) => Ok(stream
                 .conn
                 .peer_certificates()
                 .unwrap()
@@ -272,7 +275,7 @@ impl NetworkStream {
                 .to_der()
                 .map_err(error::tls)?),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(stream) => Ok(stream
+            InnerNetworkStream::Rustls(stream) => Ok(stream
                 .conn
                 .peer_certificates()
                 .unwrap()
@@ -296,7 +299,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(stream) => stream.get_ref().set_read_timeout(duration),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(stream) => stream.get_ref().set_read_timeout(duration),
+            InnerNetworkStream::Rustls(stream) => stream.get_ref().set_read_timeout(duration),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(stream) => stream.get_ref().set_read_timeout(duration),
             InnerNetworkStream::None => {
@@ -314,7 +317,7 @@ impl NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(stream) => stream.get_ref().set_write_timeout(duration),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(stream) => stream.get_ref().set_write_timeout(duration),
+            InnerNetworkStream::Rustls(stream) => stream.get_ref().set_write_timeout(duration),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(stream) => stream.get_ref().set_write_timeout(duration),
             InnerNetworkStream::None => {
@@ -332,7 +335,7 @@ impl Read for NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(s) => s.read(buf),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(s) => s.read(buf),
+            InnerNetworkStream::Rustls(s) => s.read(buf),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(s) => s.read(buf),
             InnerNetworkStream::None => {
@@ -350,7 +353,7 @@ impl Write for NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(s) => s.write(buf),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(s) => s.write(buf),
+            InnerNetworkStream::Rustls(s) => s.write(buf),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(s) => s.write(buf),
             InnerNetworkStream::None => {
@@ -366,7 +369,7 @@ impl Write for NetworkStream {
             #[cfg(feature = "native-tls")]
             InnerNetworkStream::NativeTls(s) => s.flush(),
             #[cfg(feature = "rustls")]
-            InnerNetworkStream::RustlsTls(s) => s.flush(),
+            InnerNetworkStream::Rustls(s) => s.flush(),
             #[cfg(feature = "boring-tls")]
             InnerNetworkStream::BoringTls(s) => s.flush(),
             InnerNetworkStream::None => {
diff --git a/src/transport/smtp/client/tls.rs b/src/transport/smtp/client/tls.rs
index 0b7366f..15791eb 100644
--- a/src/transport/smtp/client/tls.rs
+++ b/src/transport/smtp/client/tls.rs
@@ -165,8 +165,6 @@ pub struct TlsParameters {
     pub(crate) connector: InnerTlsParameters,
     /// The domain name which is expected in the TLS certificate from the server
     pub(super) domain: String,
-    #[cfg(feature = "boring-tls")]
-    pub(super) accept_invalid_hostnames: bool,
 }
 
 /// Builder for `TlsParameters`
@@ -328,10 +326,8 @@ impl TlsParametersBuilder {
 
         let connector = tls_builder.build().map_err(error::tls)?;
         Ok(TlsParameters {
-            connector: InnerTlsParameters::NativeTls(connector),
+            connector: InnerTlsParameters::NativeTls { connector },
             domain: self.domain,
-            #[cfg(feature = "boring-tls")]
-            accept_invalid_hostnames: self.accept_invalid_hostnames,
         })
     }
 
@@ -389,9 +385,11 @@ impl TlsParametersBuilder {
             .map_err(error::tls)?;
         let connector = tls_builder.build();
         Ok(TlsParameters {
-            connector: InnerTlsParameters::BoringTls(connector),
+            connector: InnerTlsParameters::BoringTls {
+                connector,
+                accept_invalid_hostnames: self.accept_invalid_hostnames,
+            },
             domain: self.domain,
-            accept_invalid_hostnames: self.accept_invalid_hostnames,
         })
     }
 
@@ -480,10 +478,10 @@ impl TlsParametersBuilder {
         };
 
         Ok(TlsParameters {
-            connector: InnerTlsParameters::RustlsTls(Arc::new(tls)),
+            connector: InnerTlsParameters::Rustls {
+                config: Arc::new(tls),
+            },
             domain: self.domain,
-            #[cfg(feature = "boring-tls")]
-            accept_invalid_hostnames: self.accept_invalid_hostnames,
         })
     }
 }
@@ -492,11 +490,14 @@ impl TlsParametersBuilder {
 #[allow(clippy::enum_variant_names)]
 pub(crate) enum InnerTlsParameters {
     #[cfg(feature = "native-tls")]
-    NativeTls(TlsConnector),
+    NativeTls { connector: TlsConnector },
     #[cfg(feature = "rustls")]
-    RustlsTls(Arc<ClientConfig>),
+    Rustls { config: Arc<ClientConfig> },
     #[cfg(feature = "boring-tls")]
-    BoringTls(SslConnector),
+    BoringTls {
+        connector: SslConnector,
+        accept_invalid_hostnames: bool,
+    },
 }
 
 impl TlsParameters {