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Amazon SES adds tenant-level suppression lists

awsengineergovernment
feature

Amazon SES now supports tenant-level suppression lists, allowing distinct email streams within a single account to avoid interference from one another's bounces and complaints. This feature improves email deliverability for multi-tenant SaaS providers, enterprises with separate business units, and agencies managing multiple brands. Configuration options include suppression scope and reasons, with manual management available via new API operations.

  • →Enable tenant-level suppression lists for isolated email streams
  • →Configure suppression scope and reasons
  • →Manage suppressed addresses via API operations
Features (1) ›
  • Enable tenant-level suppression lists for isolated email streams

    Amazon SES now allows senders to configure tenant-level suppression lists, preventing bounces and complaints from one tenant from affecting others in the same account. This feature improves email deliverability for use cases like SaaS providers, enterprises, and agencies managing distinct email streams.

Enhancements (2) ›
  • Configure suppression scope and reasons

    Suppression behavior can be configured using two settings: suppression scope, which can be set to TENANT or ACCOUNT, and suppressed reasons, which can include BOUNCE, COMPLAINT, or both. Amazon SES automatically records these events to the appropriate tenant's list.

  • Manage suppressed addresses via API operations

    New API operations such as PutSuppressedDestination, GetSuppressedDestination, DeleteSuppressedDestination, and ListSuppressedDestinations now support the TenantName parameter for manual management of suppressed addresses at the tenant level.

Read the original announcement →

https://aws.amazon.com/about-aws/whats-new/2026/06/amazon-ses-tenant-level-suppression-lists/

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