MailSlurp organizations let teams collaborate in one managed workspace with shared access controls.
When to use organizations
Use organizations when you need:
- shared access to inbox and testing workflows
- controlled onboarding/offboarding for teammates
- centralized identity with SAML SSO
- cleaner separation between personal and team usage
Prerequisites
- plan with organization support
- admin user responsible for membership lifecycle
- defined login policy (passwordless, password, or SSO)
Step-by-step setup
1) Create an organization
Sign in to app.mailslurp.com and open the organizations area.

Choose an organization slug carefully. It becomes part of your team login URL.

2) Invite team members
Add users by email from the organization page.

Users receive an invite flow and should authenticate through the organization route.

3) Share the correct login portal
Organization users should sign in via the organization-specific entry path, not the generic personal portal.

4) Verify successful team access
After login, users should see organization context in their dashboard.

Optional: enable SAML SSO
For enterprise identity governance, configure SAML:
Use SSO when you need lifecycle automation tied to your identity provider.
Operational best practices
- keep at least two organization admins
- review membership monthly
- remove users immediately after role changes
- avoid shared credentials; use named accounts and scoped keys

