How to Verify Email Address Validity Using the Grabaro Email Verification Tool

How to Verify Email Address Validity Using the Grabaro Email Verification Tool

As a business or organization, ensuring that your marketing campaigns are reaching actual and potential customers is pivotal to your success. One significant element in this process is the validity of the email addresses you hold. If your email list is full of invalid or fake addresses, your campaigns will reach fewer intended recipients, which negatively impacts your efforts. This is where email verification tools like Grabaro come in.

In this blog post, we will explain how to verify email addresses, specifically using the Grabaro email verification tool.

What is Email Verification?

Email verification is a process that confirms whether an email address is valid and deliverable or not. It includes checking the format, domain, and mail server of an email address. If an email is invalid, you might get a ‘hard bounce’ or ‘soft bounce’ email notification, both of which affect your sender reputation.

Why Verify Email Addresses?

Before delving into how to verify email addresses, let’s look at why it’s essential:

  1. Reduce Bounce Rate: Invalid email addresses increase your email bounce rate, which can lead to your email service provider marking you as a spammer.
  2. Protect Sender Reputation: Consistently sending emails to invalid addresses will negatively impact your sender reputation. This could even lead to your emails being blocked.
  3. Improved Campaign Metrics: By eliminating invalid emails, you get a more accurate view of your campaign’s performance, as you’re reaching real people.

Using Grabaro for Email Verification

Grabaro is a powerful tool that you can use for email verification. It’s efficient, straightforward, and provides a detailed breakdown of the verification results. Here’s a step-by-step guide on how to use Grabaro:

Step 1: Create a Grabaro Account

To use Grabaro, you’ll first need to create an account. Visit their official website, click on “Sign Up,” and fill out the necessary details.

Step 2: Upload Your Email List

Once you have logged in to your account, go to the dashboard and click on “Upload List.” You can upload your list in various file formats like CSV, TXT, or XLS. Make sure the email addresses are in one column.

Step 3: Start the Verification Process

After you’ve successfully uploaded your list, click on “Start Verification.” Grabaro will then begin the process of checking each email address for validity.

Step 4: Download the Results

Once the verification process is complete, Grabaro will notify you. You can then download the results. The report will indicate which emails are valid, invalid, or risky, along with other useful information such as whether the email is a spam trap, catch-all, or has a syntax error.

Remember, verification may take some time, depending on the size of your email list. Grabaro, however, is known for its speedy processing.

Key Features of Grabaro

Grabaro has several unique features that make it an excellent choice for email verification:

  • Batch Processing: You can verify large lists of emails in one go.
  • Accurate Results: Grabaro offers a high level of accuracy, ensuring you get valid results.
  • Risky Email Identification: It identifies not just valid and invalid emails, but also risky ones that could affect your sender reputation.
  • API Integration: Grabaro offers an API, so you can integrate it into your system or application for real-time email verification.
  • Affordable Pricing: Grabaro provides a variety of pricing plans suitable for businesses of all sizes.


Email verification is a crucial task that can significantly impact your email marketing campaigns. Tools like Grabaro make the process easier, more efficient, and accurate. Start using Grabaro