Rename X-Additional-Message-IDs into Additional-Message-IDs

X- prefixes are deprecated in https://tools.ietf.org/html/rfc6648
This commit is contained in:
Alexander Krotov
2020-01-19 22:49:36 +03:00
parent 763587ffb4
commit b50d2358d3
3 changed files with 5 additions and 5 deletions

View File

@@ -948,7 +948,7 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
let extension_fields = if additional_msg_ids.is_empty() {
"".to_string()
} else {
"X-Additional-Message-IDs: ".to_string()
"Additional-Message-IDs: ".to_string()
+ &additional_msg_ids
.iter()
.map(|mid| render_rfc724_mid(&mid))