diff --git a/sysadmin/drymail.py b/sysadmin/drymail.py
index 4ea4685..efae007 100644
--- a/sysadmin/drymail.py
+++ b/sysadmin/drymail.py
@@ -5,7 +5,7 @@ from email.header import Header
 from email.mime.base import MIMEBase
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
-from email.utils import formataddr
+from email.utils import formataddr, formatdate
 from smtplib import SMTP, SMTP_SSL, SMTPServerDisconnected
 
 import mistune
@@ -335,6 +335,7 @@ class Message:
         self.message['From'] = stringify_addresses(self.authors) if self.authors else stringify_address(self.sender)
         self.message['To'] = stringify_addresses(self.receivers)
         self.message['Subject'] = self.subject
+        self.message["Date"] = formatdate(localtime=True)
         if self.cc:
             self.message['CC'] = stringify_addresses(self.cc)
         if self.bcc: