Discover the best free tools to instantly verify an email address!

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Different ways to verify an email address

There are several ways to check if an email address is functional. In this article, we will present 3 options for testing an email address for free. These free tools will allow you to quickly and easily check whether an email address is valid and whether it can receive messages.

Tool No. 1:

If you are an e-retailer, you are launching your online business or you are a digital marketing professional, you want to ensure that your emails reach their target. This email address verification tool is here to help you clean up your contact list. In just a few clicks, you can check if an email address is valid and associated with an active customer account. A simple and effective way to optimize your marketing campaigns.

To use this tool, simply enter the email addresses you want to verify, and the tool does the rest. It performs a complete audit of the email addresses entered, checking their format, domain and existence. The results are then presented to you, with invalid email addresses highlighted.

Tool No. 2:

Mail Tester is an online tool that allows you to test the quality and deliverability of your emails. Simply send your email to an address provided by the site, and you will receive a detailed report on the strengths and weaknesses of your email. The report shows you the score of your email out of 10.

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On top of that, Mail Tester also shows you areas to improve to avoid spam filters, optimize content and formatting, and follow email marketing best practices. It is a free and easy-to-use tool to improve the performance of your email campaigns.

Tool #3: MailGenius

MailGenius is a free tool that allows you to test the quality and deliverability of your emails. It offers several features:

  • Checking your SPF record: It checks that your SPF record is correctly configured and that your emails are authorized.
  • Test your email score out of 10: It analyzes the content, formatting and best practices of your email and shows you areas to improve to avoid spam filters.
  • Monitoring your sender reputation: It alerts you in the event of blacklisting of your domain or IP address.

Our advice for choosing the best tool

Determine your needs

Before choosing a tool, it is important to determine what you want to do with it. Do you just want to check the validity of an email address, or do you need more detailed information on the deliverability of your emails?

Compare features

Each tool offers different features. allows you to test the quality and deliverability of your emails by sending an email to an address provided by the site. MailGenius gives you the ability to check your SPF record and monitor your sender reputation.

Test the tools

Most tools offer a free version or a trial period. Take the opportunity to test the different tools and see which one suits you best.

Why use an email verification tool?

Email verification tools are essential for improving the quality of your contact lists, optimizing your email campaigns and protecting your sending reputation. They are essential allies for any digital marketing professional. These tools offer several advantages to increase your deliverability rate and your open rate.

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