Blog

Top Email Sending and Testing Resources

What is an Email API?
On July 23, 2025
11min read
Learn what an email API is, how to use it, and why you need it for both side and major projects, all in this article.
Dzenana Kajtaz
Technical Content Writer @Mailtrap
Load More Posts

How to Send Emails in a Lovable React App Using EmailJS
On May 20, 2025
13min read
In this step-by-step guide, we’ll prompt Lovable to create a React app and send emails from it using EmailJS and Mailtrap SMTP. Sending cases we’ll be covering include plain-text and HTML emails, multiple recipients, and emails with attachments.
Artem Litvinenko
Software Engineer

+1 more author

Load More Posts
This is a graphic representation of an email blacklist, for an article that covers the topic in detail.

Email Blacklists Explained: Causes, Solutions, Prevention
On January 24, 2025
9min read
Find out what an email blacklist is, how it works, what are the reasons to get blacklisted, and how to get off the blacklist and avoid it in the future.
Dzenana Kajtaz
Technical Content Writer @Mailtrap

Email Client Testing Explained
On September 02, 2024
11min read
Learn how to test emails in different email clients using Mailtrap, Litmus, Email on Acid, and more.
Diana Lepilkina
Content Specialist @Mailtrap

+1 more author

How to Automate Email Verification in Selenium
On August 09, 2024
9min read
Selenium can be a great tool for testing your email verification process. We describe how to set everything up in a few simple steps.
Aleksandr Varnin
Full Stack Developer @ Railsware
Load More Posts

What is an Email API?
On July 23, 2025
11min read
Learn what an email API is, how to use it, and why you need it for both side and major projects, all in this article.
Dzenana Kajtaz
Technical Content Writer @Mailtrap
Load More Posts
Load More Posts
Load More Posts
Mailtrap robot holds a certificate to indicate Mailtrap acquiring ISO certification

Mailtrap Is Now ISO Certified 
On April 10, 2024
2min read
Mailtrap can now certify that we handle all the development processes in accordance with ISO standards. Learn what this means in this article.
Ketevan Bostoganashvili
Technical Content Writer @Mailtrap
Load More Posts

Your email workflows deserve more love

Start Now!