Email Deliverability

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Email Deliverability Testing tools allow marketers and companies to test their emails and prevent them from going to the spam folder. The different tools will analyze your emails by various parameters and help you get to the inbox folder.

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MailGenius

MailGenius is a free mail tester that checks your SPF record to ensure that it's set up properly and your emails are authorized. It also tests your mail server IP address against over 100 DNS and sees if your domain or IP is listed on significant blacklists.
  🎯 Free Micro Tool
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Mail-tester

Mail-tester is a deliverability test tool for analyzing specific emails and their content by sending your message from your favorite newsletter/email software to its email address.
  🎯 Free Micro Tool
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GlockApps

GlockApps is an email delivery and spam filter testing tool that helps fix potential deliverability problems with your messages before sending them to subscribers.
 🔓 Freemium Tool
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📖 Open Source: free and open-source software (FOSS), the ultimate free solution, is often completely free, but some exceptions are offered as a freemium.

🎁 Free Tool: FOSS or Freeware software, including Proprietary solutions, offered for free in its full version with all features and no limitations. Naturally, many tools in this category are also open-sourced.

🔓 Freemium Tool: a free version of paid software or app, offered with some limitations (limited features, limited support, limited usage, etc.). In many cases, the free plan can be enough for you.

🕓 Free to Try: a free trial lets you experience the product briefly before buying. Since it’s not a classic free solution, you won’t find many such items in the directory. The ones we did add are highly recommended.

🎯 Free Micro Tool: a free simple tool that performs a basic and specific task. Those tools come to solve a particular problem and don’t include too many options and features.

📚 Free Resource: a variety of helpful free stuff we find online, such as free courses, all kinds of templates, graphic assets, video and audio assets, eBooks, audiobooks, themes, or anything else free and useful.

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