This issue has been resolved. As our mail queues are processed, customers may see old mail appearing in their inbox.


Emails are failing to be sent from Lastline systems to customers. This applies to both hosted customers and on-premises customers who have not configured a custom mail relay. The issue started happening on June 11, 07:43 UTC. We are currently working on resolving this issue.

Began at:

Affected components
  • VMware Lastline ATP Cloud
    • North America
      • North America Hosted Appliances
    • EMEA
      • EMEA Hosted Appliances
    • On-premises
      • On-premises customers