• MailSlurp javascript and typescript email library. Send and receive emails in NodeJS, React, Vue and more.

  • Official MailSlurp Cypress JS plugin. Use real email accounts in Cypress to test user sign-up, email verification and more.

SDK Libraries

  • Typescript Email Library for creating test email accounts in Node without SMTP. Send and download emails in NodeJS using MailSlurps email API.


  • Use real email accounts in CypressJS to test user sign-up, email verification, and more.

  • Test email accounts in React with Jest and Puppeteer. Send and receive emails in Javascript.


  • Test email sign-up. password verification and more with Cypress JS and MailSlurp.

  • Test email related processes like sign-up and verification using WDIO WebDriver and MailSlurp.



  • Office Puppy

    Office Puppy Behold the MailSlurp office puppy Wusi. She is a chihuahau/mini-pinscher mix and she keeps everyone …

  • The Recommended Email size

    The Recommended Email size Do you know what the email attachment size limit is to the content you put in your email? …

  • The Difference between POP3 …

    The Difference between POP3 Vs. IMAP Emails When it comes to retrieving email messages, you have to do it right. To …

  • SMTP Port Guide

    SMTP Port Guide Everyone wants a successful delivery of their email. What stands between desire and real success is the …