Bump to mail-send 0.4.6

crates/directory/src/backend/smtp/config.rs

@@ -55,6 +55,7 @@ impl SmtpDirectory {
                     .value("server.hostname")
                     .unwrap_or("[127.0.0.1]")
                     .to_string(),
+                say_ehlo: false,
             },
             max_rcpt: config.property_or_static((&prefix, "limits.rcpt"), "10")?,
             max_auth_errors: config.property_or_static((&prefix, "limits.auth-errors"), "3")?,

crates/directory/src/backend/smtp/pool.rs

@@ -33,7 +33,7 @@ impl managed::Manager for SmtpConnectionManager {
     type Error = Error;
 
     async fn create(&self) -> Result<SmtpClient, Error> {
-        let mut client = self.builder.connect_opts(false).await?;
+        let mut client = self.builder.connect().await?;
         let capabilities = client
             .capabilities(&self.builder.local_host, self.builder.is_lmtp)
             .await?;