builder: Fix Message-ID header (#614)

2021-05-04 18:45:29 +02:00
parent 7e7f05eb45
commit f17dccc46d
2 changed files with 2 additions and 2 deletions
--- a/src/message/header/textual.rs
+++ b/src/message/header/textual.rs
@@ -65,7 +65,7 @@ text_header!(
 text_header!(
    /// `Message-Id` header. Contains a unique message identifier,
    /// defined in [RFC5322](https://tools.ietf.org/html/rfc5322#section-3.6.4)
-    Header(MessageId, "Message-Id")
+    Header(MessageId, "Message-ID")
 );
 text_header!(
    /// `User-Agent` header. Contains information about the client,
--- a/src/message/mod.rs
+++ b/src/message/mod.rs
@@ -375,7 +375,7 @@ impl MessageBuilder {
        self.header(header::References::from(id))
    }

-    /// Set [Message-Id
+    /// Set [Message-ID
    /// header](https://tools.ietf.org/html/rfc5322#section-3.6.4)
    ///
    /// Should generally be inserted by the mail relay.