Blog

Top Email Sending and Testing Resources

SPF Record Explained
On April 03, 2025
9min read
SPF (Sender Policy Framework) record is a DNS record to protect your emails from being forged. Find out more about the SPF to increase the credibility of your product.
Zakhar Yung
Technical Content Writer @Mailtrap

Email Suppression Lists
On April 15, 2022
7min read
Explore Suppression Lists to see how they benefit businesses of various audiences. Significantly improve your email deliverability, business reputation and customer relations by utilising your resources.
Grigori Monaselidze
Content Manager @ Mailtrap

Cloud Email Explained with Options to Consider
On March 10, 2022
7min read
Nowadays cloud email is as popular a phenomenon as it is confusing. Let’s figure out what it actually means, how it works, and how you can benefit from it.
Viktoriia Ivanenko
Technical Content Writer @ Mailtrap
Load More Posts

How to Validate an Email Address in C#
On February 28, 2022
10min read
Looking for a way to validate email addresses in C#? Read this article to find out how to do that using regex, MailAddress class, Data Annotations, and more!
Piotr Malek
Technical Content Writer @ Mailtrap

Lucky Seven: Automation Testing Tools To Look Out For
On January 07, 2022
10min read
Check out an overview of the best automated testing tools. Learn which tool might be the one that could help you achieve better results in testing.
Viktoriia Ivanenko
Technical Content Writer @ Mailtrap

Email Client Testing Explained
On May 13, 2021
11min read
Due to the absence of HTML email rendering standards, it’s essential to test emails in different clients. Here, we compare the email preview vs. HTML analysis approaches and explain how popular email client testing tools work.
Diana Lepilkina
Content Specialist @Mailtrap

QA Testing Memes
On June 30, 2020
2min read
Whether you're a QA, you work with one or you've heard legends of this ancient tribe, you deserve a good laugh. We put together some great testing memes.
Piotr Malek
Technical Content Writer @ Mailtrap
Load More Posts

SPF Record Explained
On April 03, 2025
9min read
SPF (Sender Policy Framework) record is a DNS record to protect your emails from being forged. Find out more about the SPF to increase the credibility of your product.
Zakhar Yung
Technical Content Writer @Mailtrap

Email Suppression Lists
On April 15, 2022
7min read
Explore Suppression Lists to see how they benefit businesses of various audiences. Significantly improve your email deliverability, business reputation and customer relations by utilising your resources.
Grigori Monaselidze
Content Manager @ Mailtrap

Cloud Email Explained with Options to Consider
On March 10, 2022
7min read
Nowadays cloud email is as popular a phenomenon as it is confusing. Let’s figure out what it actually means, how it works, and how you can benefit from it.
Viktoriia Ivanenko
Technical Content Writer @ Mailtrap

How to Validate an Email Address in C#
On February 28, 2022
10min read
Looking for a way to validate email addresses in C#? Read this article to find out how to do that using regex, MailAddress class, Data Annotations, and more!
Piotr Malek
Technical Content Writer @ Mailtrap

DMARC Explained
On January 28, 2022
8min read
With DMARC, a domain owner can specify their own authentication procedures, set up enforcement policies, and get extensive reports to improve security as well as brand performance.
Zakhar Yung
Technical Content Writer @Mailtrap

How to Send Emails with CodeIgniter
On January 23, 2022
6min read
CodeIgniter sounds like an easy to set up framework and with a low learning curve. Learn how to use it to send emails in this tutorial.
Brena Monteiro
Software Engineer and Independent Contributor
Load More Posts
Load More Posts

Email Suppression Lists
On April 15, 2022
7min read
Explore Suppression Lists to see how they benefit businesses of various audiences. Significantly improve your email deliverability, business reputation and customer relations by utilising your resources.
Grigori Monaselidze
Content Manager @ Mailtrap

Cloud Email Explained with Options to Consider
On March 10, 2022
7min read
Nowadays cloud email is as popular a phenomenon as it is confusing. Let’s figure out what it actually means, how it works, and how you can benefit from it.
Viktoriia Ivanenko
Technical Content Writer @ Mailtrap
How to add GIF to email

GIF in Emails
On November 25, 2021
9min read
GIFs have become very common in emails and there's plenty of reasons why. Learn where to use them and how to do it right.
Piotr Malek
Technical Content Writer @ Mailtrap
Load More Posts

Your email workflows deserve more love

Start Now!