---
sourceDocument: Yokohama ServiceNow AI Platform Administration
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/platform-administration

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama ServiceNow AI Platform Administration

ft:clusterId :

    - platadm

bundleId :

    - platadm

workflow :

    - Platform


---

# Reference

# Reference {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Reference section provides additional information about email administration.
* **[Email size limits](https://www.servicenow.com/docs/tUeFfhzUhGcUOvOed3X8wQ)**   
  To prevent issues with large email messages, the system enforces configured limits on the maximum allowed email body size, total attachment file size, and number of attachments per email.
* **[Check the status of bounced email addresses](https://www.servicenow.com/docs/zeGZeihIYygGcI2jRV_dhA)**   
  Choose the email address record that you want to modify, and update the state field as needed.