As a business owner or marketer, you know how important it is to ensure that your emails are delivered to your subscribers' inboxes. However, with so many factors affecting email deliverability, it can be challenging to know where to start. In this article, we will guide you through the process of checking email deliverability and provide you with tips to improve it.

What is Email Deliverability?

how to check email deliverability

how to check email deliverability

Email deliverability refers to the ability of your emails to reach your subscribers' inboxes. It is affected by various factors, including your email content, sender reputation, and email service provider (ESP). Poor email deliverability can result in your emails being marked as spam or not being delivered at all, which can negatively impact your email marketing efforts.

How to Check Email Deliverability

There are several ways to check email deliverability, including:

  • Using an Email Deliverability Tool: There are various email deliverability tools available, such as MXToolbox, Mailtrap, and MailGenius, that can help you test your email deliverability. These tools analyze your email content, sender reputation, and other factors to provide you with a deliverability score and recommendations to improve it.
  • Sending Test Emails: You can send test emails to different email addresses, including Gmail, Yahoo, and Outlook, to see if they are delivered to the inbox or spam folder. This can help you identify any issues with your email content or sender reputation.
  • Checking Email Metrics: You can also check your email metrics, such as open rates, click-through rates, and bounce rates, to see if your emails are being delivered to your subscribers' inboxes. Low open rates and high bounce rates can indicate poor email deliverability.

Tips to Improve Email Deliverability

how to check email deliverability

Here are some tips to improve your email deliverability:

  • Use a Trusted ESP: Choose a reputable email service provider that has a good sender reputation and provides email authentication features, such as DKIM and SPF.
  • Segment Your Email List: Segment your email list based on subscriber behavior and preferences to send targeted and relevant emails.
  • Optimize Your Email Content: Use a clear and concise subject line, avoid spam trigger words, and include a clear call-to-action in your email content.
  • Monitor Your Sender Reputation: Regularly monitor your sender reputation using tools like Sender Score or Barracuda Reputation.


Checking email deliverability is crucial for the success of your email marketing campaigns. By using email deliverability tools, sending test emails, and monitoring your email metrics, you can identify any issues with your email deliverability and take steps to improve it. Follow the tips we have provided to ensure that your emails are delivered to your subscribers' inboxes and achieve your email marketing goals.