diff --git a/courier-imap/libs/maildir/quotawarnmsg b/courier-imap/libs/maildir/quotawarnmsg

index 54fad32..5b06bd5 100644

--- a/courier-imap/libs/maildir/quotawarnmsg

+++ b/courier-imap/libs/maildir/quotawarnmsg

@@ -1,7 +1,6 @@

-X-Comment: Rename/Copy this file to quotawarnmsg, and make appropriate changes

 X-Comment: See deliverquota man page for more information

-From: Mail Delivery System <Mailer-Daemon@example.com>

-Reply-To: support@example.com

+From: Mail Delivery System <Mailer-Daemon@__HOSTNAME__>

+Reply-To: postmaster@__HOSTNAME__

 To: Valued Customer:;

 Subject: Mail quota warning

 Mime-Version: 1.0