Beta
Platforms ▾
Engagement platformsCEP
CEPs in the Release Matrix →
Data platformsCDP
CDPs in the Release Matrix →
B2B marketing automationMAP B2B
MAP B2Bs in the Release Matrix →
All platforms15 tracked · 8 CEP · 4 CDP · 3 MAP B2B
Compiled 11 Nov

Type at least 2 characters.

AI generatedAI generated This record is generated by AI from the cited source. How AI is used

SN

Sandbox email blackhole testing

GA since Jan 2026

Enabling blackhole in a full or partial sandbox org automatically discards test email sends before delivery, with exceptions for chosen recipient domains.

Read vendor source (opens in a new tab)
help.salesforce.com Evidence for GA · Jan 2026
Platform
Salesforce Marketing Cloud Next
Capability
Sandboxes & environments · Platform
Vendor's name
Confidently Test Email Campaigns in a Sandbox
First recorded
Record last updated

Record dates describe acquisition and updates, not human review. About corrections.

Lifecycle history 1 state

  1. GAJan 2026
    First recorded 23 Oct 2026 · recorded from the source history · vendor release notes · help.salesforce.com ↗

Something wrong or out of date in this record? , ideally with a link to better evidence. How corrections work

Sandboxes & environments on other platforms latest first

All Sandboxes & environments changes →

Report an issue

Tell us what is wrong in this record. Reports are checked against public sources, with the same rules as every entry. How corrections work

Sent through Web3Forms. Nothing you send is published. How reports are handled.