Real user accounts
Create real user accounts during tests in Cypress
Cypress JS email + SMS automation
Create and control email accounts and phone numbers in Cypress to extract code, verify accounts, and test end-to-end. Use real user accounts in QA today.
Trusted by top companies worldwide
E2E QA
Real user tests
Generate unlimited genuine user accounts with real email addresses and mobile numbers. Then send and receive email and SMS in CypressJS test suites.
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Reliable, repeatable tests
No more manual testing or flaky QA. MailSlurp is built to E2E testing.
Unique test functions
Wait for matching email content, extract code and links, perform real user actions like verification and password reset.
Faster delivery
Don't waste time integrating raw SMTP or Gmail APIs. Get unlimited real email accounts with MailSlurp.
Cypress Plugin
Generate real email accounts and phone numbers on demand. Test critical application functions end-to-end.
Write tests that matter
Use email and SMS naturally in Cypress to test user sign-up, forgotten password, and account verification.
Wait for email and SMS
Capture OTP/2FA/MFA codes during testing with powerful MailSlurp helper functions.
Developer integration
Use inbox APIs, SMTP, and webhook events in the same workflow
Start with SDK helpers for inbox creation and message waits, then move into event-driven routing when the workflow expands.
- Generated SDKs for major languages
- API + SMTP + IMAP support where needed
- Docs-backed patterns for inboxes and message assertions
Make your tests matter
Make your tests matter
Get started with MailSlurp Cypress plugins