Mail delivery failed: returning message to sender

Mail Delivery System Mailer-Daemon at
Fri Nov 29 09:23:55 UTC 2019

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  containers at
    Domain has exceeded the max emails per hour (8750/7000 (125%)) allowed.  Message discarded.
-------------- next part --------------
An embedded message was scrubbed...
From: Emails Qarantine <containers at>
Subject: Message Notification:: You have 6 new emails
Date: 29 Nov 2019 01:23:54 -0800
Size: 1575
URL: <>

More information about the Containers mailing list