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How Do I Detect Temporary Emails in My Database?

To perform each activity on the internet, everyone needs an email address. With the increasing demand for emails to complete each task, the problem of getting junk files has increased. Therefore, people use disposable email addresses to avoid these issues. As disposable email is a fake email address, it is free from any registration procedures. Therefore, anyone can use it without worrying about security issues. Several services on the internet generate disposable email for free.

Sometimes, however, detecting fake email addresses in your database may be necessary to encourage users to sign up with their original addresses. This will help you avoid abuse of freemium services and ensure users can contact you through email. Otherwise, your email marketing efforts might suffer. This could lead to a high bounce rate and a low conversion rate. 

Detecting a disposable email is not as difficult as you think. There are many methods you can use to see a temporary emails address.

Use temp mail to detect the temporary email address

Many sites on the internet provide you with a free service for detecting disposable brief emails. However, you need time and patience to search those sites. Moreover, you need to check whether or not these sites are authentic. Therefore, with thorough research and customer reviews.

A method of detecting a disposable email address

Using the tempmails site to detect disposable email is relatively straightforward. Furthermore,if you follow the steps, you can quickly identify the temporary email in your database. 

  • Step 1.  Search for a list of disposable email domains on temp mail

First, search for “disposable email domains” and sort the results by the most recently updated ones.

  • Step 2: Search Postbin for lists of disposable email domains

Because Pastebin doesn’t have a search bar, it can be challenging to find content. Therefore, search for disposable email domains on Google or other search engines as a workaround.

  • Step 3. Identify the domain of the email address

When you paste the domain name into the search engine, it will show you a list. You need to identify the domain name of the fake email address you want to detect.

  • Step 4. Check the domain name if it is in the list

Enter ctrl+F to search the domain name. If you find the domain name in the database, it is confirmed that the email is fake.

  • Step 5. Repeat step 4 on other sites to test

Verify the accuracy of disposable email domains from several sources. They mostly block list sites and come from other members. It is best to check multiple sources since they may not be the most up-to-date or complete.

Method of detecting a disposable email address using automatic verification tools

You can automate the email verification tools to detect the disposable email address. Here are some easy steps you can follow.

  • Step 1. Choose an email verification tool

A web-based application or API can be used to detect disposable email addresses. Websites and applications can integrate email verification APIs to verify all email addresses entered automatically. 

In contrast, web-based email verification tools require you to enter your email addresses into the vendors’ platforms.

  • Step 2. Search for services that provide email verification tools

It’s possible to do that through Google or other search engines or online marketplace tools.

Enter “email verification API” or “email verification tool” into the search bar.

  • Step 3. Hit the search bar

When you press the search button, an API call is made, or a tool lookup is performed. Either way, the email domain will be checked against the tool’s temporary email addresses database.

The command also instructs the tool to run additional checks. Most agencies, for example, would check to see if the email address follows standard syntax and has an existing mail server.

  • Step 4. Check the results 

See the results to check if the email is fake or not.

If the tools show “true, ” the email is fake. However, if the devices offer “fake”, this is the indication that the email is not affected. Tools may show you result in a “yes” or “no” option. Other tools show different indicators to show their results.


Using the disposable temporary email can provide you with so many benefits. But, sometimes, it is important to detect the fake email address that other people use against you. So, you do not need to worry if you do not know how to detect a disposable email address. Use the methods that are mentioned above. There are two ways: the first is manual, while the other is automatic. Both are the most reliable and easy ways to test emails. You can follow both methods to check the fake email IP address in your database.

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