Send attachments with an Email API - it's easy and convenient.
3 min readStreamline Email and Attachment Sending with MailSlurp API - Say goodbye to cumbersome MIME encoding and SMTP restrictions with MailSlurp today.
Read guideEmail testing, deliverability, and API guides
Build more reliable email and SMS workflows with practical MailSlurp tutorials, implementation guides, and production-ready testing advice.
Latest articles
355 guides
Email API Tutorial: Send, Receive, Test, and Automate Email
5 min readLearn how an email API lets developers create inboxes, send and receive real email, automate inbound workflows, and test customer-facing messages safely.
Read guideDeploy Redash to AWS with Terraform and automate the entire process.
3 min readEasily Deploy Redash on AWS EC2 with Terraform in Minutes: A Simple Guide for Self-Hosting Data Insights and Visualization.
Read guide
How Fake Email Generators Work for Signup and QA Testing
6 min readLearn how generated email addresses receive real messages, when to use a private test inbox, and how to move signup and QA checks into automation.
Read guideUsing test email accounts to test user sign up process
3 min readStreamline end-to-end testing with real email addresses using MailSlurp's API. Easily create and verify test email accounts in automated tests.
Read guide
Test user sign up with NodeJS and Jest
3 min readHow to Use Test Email Accounts with Jest and NodeJS: Sign Up Users End-to-End with Real Emails and Verify Codes. Learn with Example Code and MailSlurp.
Read guideReceiving emails in tests is an important aspect of software dev.
3 min readProgrammatically test your apps end-to-end with realistic emails using MailSlurp. Learn how with their REST API and SDKs in multiple languages.
Read guideMailJet send email tutorial - step by step guide
3 min readSimplify transactional email sending with MailJet and test your implementation with MailSlurp. Easily send emails via API and automate testing.
Read guide
Generate Email Addresses for Automated Testing
3 min readCreate a unique private email address for each automated test, wait for real messages, and verify signup, reset, invitation, and notification workflows.
Read guideSending Email with Node.js: SMTP, APIs, and Testable Workflows
3 min readLearn practical ways to send email in Node.js using SMTP and provider APIs, then validate delivery with automated integration tests.
Read guide
Test REST APIs with Kotlin, Retrofit, JUnit5, and Mockito
4 min readBuilding Fast, Strongly Typed End-to-End Tests with Kotlin and Retrofit: A guide to testing Kotlin apps with Retrofit and JUnit5.
Read guide
Use the Email API to set up a custom domain for your emails.
3 min readSet up your custom email domain with MailSlurp and access it programmatically in your code. Learn how to do it with our hosted email domains.
Read guideLooking for something specific? Browse every topic, from email testing and APIs to authentication, deliverability, and SMS.