Delay in External Email Delivery

This incident has been resolved.

We have implemented a fix for this issue as of 13:00 UTC on May 21, 2026, based on current observations, the service is resuming normal operations. Customers and partners can find more details on the Akamai Community: https://community.akamai.com/customers/s/feed/0D5a7000019St8yCACWe will continue to monitor to ensure that the impact has been fully mitigated.

We have identified the cause of the issue, and a fix is being implemented.Customers and partners can find more details on the Akamai Community: https://community.akamai.com/customers/s/feed/0D5a7000019St8yCAC .We will provide an update within the next 60 minutes.

We are investigating an emerging issue with Email Exchange server related to delay with the emails. We are actively investigating the issue and will provide another update within the next 30 minutes. We will soon be posting more details for customers and partners with a valid Control Center login at https://community.akamai.com/customers/s/group/0F90f000000DFgx/service-incident-notifications. If you have questions or are experiencing an impact due to this issue, please use the Support Center on Akamai Community (https://community.akamai.com/customers/s/support), or Akamai Control Center, to contact Akamai Technical Support. Contact information is available at https://www.akamai.com/us/en/support/.