Sitecore Cloud - Status Page Last updated 3 minutes ago

  Nov 11, 2020

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SparkPost Maintenance - Scheduled Maintenance

The Transmissions API endpoint for some customers in the US will be undergoing scheduled maintenance as SparkPost performs architecture upgrades gradually from Oct. 26th to Nov. 11th. These upgrades will provide increased reliability and a uniform experience. As a result of these upgrades, customers will begin to see the following changes in the Transmissions API for their REST Transmissions:
    - Single-Recipient transmissions will return content validation errors asynchronously 
    - The description field will not longer be returned on error

At the end of this maintenance window, these changes will be in effect for all customers. A full description of these changes  can be found at Please submit a support case via the app or reach out to your Technical Account Manager if you have any questions regarding this change. Thank you for your patience as we work to improve our email service.

Start time
Oct 26, 10:00 EDT

Components Affected
Transmissions API - Transmissions API - USA

View full scheduled maintenance details

Please Note: Sitecore Email Cloud customer will not be impacted by the scheduled maintenance .


Updates Summary

Maintenance Status: The scheduled maintenance has been completed.
- Posted on Nov 11, 13:51 UTC