Manage Setups with Multiple Teams with Organization and Sub-Accounts

On October 07, 2025
1min read
Ivan Djuric, an author at Mailtrap
Ivan Djuric Technical Content Writer @Mailtrap
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Mailtrap has officially released Organization & Sub-Accounts, which can help you manage multiple accounts under a single organization entity, enable better resource sharing across accounts, and streamline permission structures for future scalability.

Separate email activity

Now, you can separate email activity by project, app, client, or team. This allows you to:

  • Separate sending data and statistics.
  • Avoid mistakes like sending emails to users of a different app or project.
  • Monitor issues in one sub-account without noise from others.
  • Test emails in isolated environments.

Specific user permissions

Each sub-account can have its own set of users with specific permissions. That means:

  • Developers can work on their project without access to other sending projects.
  • Clients or external contractors can access only selected resources.
  • Organization Admins can access and manage all sub-accounts.

Tip: You can find the description of account-level roles in our dedicated article

Better organization and management

When you’re managing multiple apps or clients, sub-accounts help keep things tidy since:

  • Each sub-account has its own credentials, API keys, and configurations.
  • Logs, analytics, and deliverability metrics are scoped to just that sub-account.
  • It’s easier to debug and optimize performance per use case.

How the feature works

Let’s say you run a SaaS company with 3 apps and want to create sub-accounts for each tenant in order to give them a secure, isolated, email-sending environment under one system. 

In that case, you could create 3 sub-accounts under your Organization, each with its own SMTP credentials, logs, and settings. Your dev team can work on App A without affecting App B, while your ops team can monitor deliverability separately for each app.

Further reading: For a more detailed overview and a set of instructions on how to use Organization and sub-accounts, make sure to read our in-depth knowledge base article. ⬅️

Ivan Djuric, an author at Mailtrap
Article by Ivan Djuric Technical Content Writer @Mailtrap

I’m a Technical Content Writer with 5 years of background covering email-related topics in tight collaboration with software engineers and email marketers. I just love to research and share actionable insights with you about email sending, testing, deliverability improvements, and more. Happy to be your guide in the world of emails!