Make sure messages created from SNM MailMessages have a Date header.

Fixes jstedfast/MailKit#710
jstedfast · May 23, 2018 · 627460e · 627460e
1 parent f2ff516
commit 627460e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/MimeKit/MimeMessage.cs b/MimeKit/MimeMessage.cs
@@ -3539,6 +3539,9 @@ public static MimeMessage CreateFromMailMessage (MailMessage message)
 			else
 				msg.Subject = message.Subject ?? string.Empty;
 
+			if (!msg.Headers.Contains (HeaderId.Date))
+				msg.Date = DateTimeOffset.Now;
+
 			switch (message.Priority) {
 			case MailPriority.Normal:
 				msg.Headers.RemoveAll (HeaderId.XMSMailPriority);