17 Reasons Why Email Verification Validation are better than ChinaMan

Email Verification and Validation is a necessary evil. Based on statistics, your opt in subscribers may stop using an email address 1 in every 20. That makes it very important for you to ensure that your list remains valid and updated every 6 months.

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Email Verification and Validation is a necessary evil. Based on statistics, your opt-in subscribers may stop using an email address 1 in every 20. That makes it very important for you to ensure that your list remains valid and updated every 6 months.

The validity of an email address can be measured through a combination of several validation techniques and internal databases checks with some proprietary algorithms. At the end of list validation process, invalid email addresses will be filtered out and the outcome will be a clean email list – validated and ready for marketing and business requirements.

Based on statistics, your opt-in subscribers may stop using an email address 1 in every 20. Click To Tweet

How it Works

Here is a detailed description of how entire email validation process works:

  • Email address syntax check: This process will remove any improperly formatted email addresses. The email addresses are validated according to the IETF standards.
  • Domain/MX records check: This process will check the DNS entries of an email address. When the domain is invalid or MX entry is missing, the process will mark this email address as invalid.
  • Role-based Account detection: Role-based account email addresses such as postmaster@, info@, support@, admin@, etc. will be detected and flagged appropriately.
  • Disposable email address (DEA) detection: Throwaway / disposable email addresses or junk collector email addresses will be detected and processed appropriately. These email addresses are used for a one-time use to sign up or to bypass login form with providing a valid email address.
  • HoneyPot/Spam trap detection: This process will detect spam seeds, BOTs, honeypots, black list or bogus emails addresses. In this process, all the emails are checked against the known list of email address/domains used for trapping spammers.
  • Checking DNSBLs and URI DNSBLs for blacklisting: A DNS-based Blackhole List (DNSBL) or Real-time Blackhole List (RBL) is a list of IP addresses which are most often used to spamming. A URI DNSBL is a DNSBL that lists the domain names which are found in the body of spam email messages, but generally not found inside legitimate messages. In this process, email address or IP address is checked against the known DNSBLs and URI DNSBLs to trap spam networks.
  • Final Verification: This phase performs deep level SMTP verification on each email address. Each email address will be verified for mailbox existence without sending actual emails on that address.

Here is a Free tool to check your HTML email for SPAM Content.

Why Verification Of Email Addresses Is So Important?

Most of the online websites have web forms asking for customer details along with email address. During this form fill up, intentionally or by error, users may enter a wrong email address. By accepting them and building your list, your email list will be filled up with inaccurate and undeliverable email addresses.

If you send emails to such email address, the ratio of bounce back emails will be much higher. This will negatively affect your mail server reputation, which is, constantly monitored by Yahoo!, Gmail, AOL, Hotmail and other ISPs. A poor reputation of your mail server IP address will result in blacklisting by popular email services like Gmail, Hotmail, AOL & Yahoo.

So, identification and removal of an invalid email address are essential when you are planning to send any bulk email campaigns like newsletters.

Email verification service will ensure that your email list is clean and duly validated which helps you reducing bounce back and save your hard-earned money and valuable time.

Validating email addresses will also help you in maximizing deliverability of your email marketing campaign and helps you to separate the low-quality addresses from high-value contacts.

Smart marketers are enjoying their grand success because they are validating their email list before starting marketing campaigns. Using email list validation services you will enjoy peace of mind because you are only sending emails to the real users.

Here is a list of Email Verification & Validation Service Providers. I have also analyzed their costs for 10,000 email verifications.

  1. Palash Bagchi
    $ 20 - Zero Bounce is the leader in email validation, spam, and abuse detection. Our results blow away the competition.

  2. Retainly
    ~ $ 8.9 Remove spam traps, fake, invalid, old and unused email addresses using our website or API and thus prevent bad reputation penalties from your email service provider.

  3. Palash Bagchi
    $60 - Bulk email verification can be performed by uploading text csv file with the list of email addresses. Real-time email address verification can be performed by integrating REST API into your application or website.

  4. Palash Bagchi
    $ 49 - Email verification is a powerful tool for your business. If you don’t pass spam filters, you’re not reaching your customers. And if you’re not reaching your customers, you’re not making money. With Bounceless, you don’t need to be an expert to get results from your e-mail campaigns.

  5. Retainly
    Offers Free Trial, $59.95 for 10K Queries MailboxValidator supports email verification and cleaning via both CSV upload and API. It connects to the mail server and checks whether the mailbox exists or not. It reduces bounce rate & costs. It increases conversion rate & sender reputation. This service assures 96% deliverability using a 12 checkpoint feature which is pretty high standard.

  6. Palash Bagchi
    $ 50 - Verify your email list quickly and securely with our online self-service application. Upload an email list, use one of our supported ESP Integrations, or take advantage of our Real-time and Batch Verification APIs.

  7. Palash Bagchi
    $ 70 - Enterprise-grade cloud-based transactional email verification solution compatible with all programming languages. Your first 100 verifications are on us!

  8. Palash Bagchi
    $70 - Kickbox ensures you only send an email to real users and helps you separate the low-quality addresses from high-value contacts. Protect your reputation, increase open rates, and save money with Kickbox.

    I used http://www.zerobounce.net and it is an amazing platform for online email validation that is created to ensure companies avoid email bounces. This is accomplished by identifying invalid, abuse, spam-trap, and other hard bounce email addresses. They also provide a real-time API for email verification on your platform.

  9. Palash Bagchi
    $60 - Focus your sales and marketing efforts on quality, confirmed email addresses. Improve the ROI, deliverability, and engagement of your campaigns with CheckMail.

  10. Palash Bagchi
    $80 - Extract just the valid, working email addresses from your customer lists. Make more money from your email campaigns. Reduce the stress of dealing with huge amounts of bounced emails.

  11. Palash Bagchi
    $25 -

  12. Palash Bagchi
    $ 30 - After conducting market research and obtaining a list of email addresses, one of the most important tasks for effective email marketing is to verify the bona fide existence of your email addresses. This will help you avoid sending messages to nonexistent email addresses. The program uses three methods to verify the validity of email addresses. This allows you to check addresses quickly and efficiently. All procedures are performed in multithread mode, and they use all the features of the Internet channel.

  13. Palash Bagchi
    $ 10 - Bulk Email Checker is a web application that can verify if an email address is real or fake. Anyone who sends emails regularly can benefit from using the system. All email addresses are passed against a 17+ factor test. From being in a valid RFC compliant format and filtering duplicates to a deep cleaning SMTP test that is very accurate.

  14. Palash Bagchi
    $ 24 - You can verify emails within your application or website with our real-time API. Offer the best experience possible for your users and help them avoid email entry or spamming mistakes.

  15. 15 HuBuCo

    Palash Bagchi
    $ 25 - Unlike many competitors other than removing duplicates and checking email syntaxes and domains, we are going contact each mail server to find out if that email address exists.

  16. Palash Bagchi
    $ 16 - Using Bulk Email Verifier you can remove fake, invalid, old, and unused email addresses and thus prevent bad reputation penalties from your email marketing services providers.

  17. Palash Bagchi
    $100 - When you send to invalid emails they bounce. The more you bounce the lower your sender reputation. If your reputation gets low enough your emails stop getting through. You get blocked. Stay out of trouble. Clean your email addresses before you send. BriteVerify can reduce your bounce rate by 98% and help your messages get delivered.

  18. Palash Bagchi
    $50 - Over 35,000 organizations trust NeverBounce for their real-time email verification and email cleaning services.

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Palash Bagchi

Constant Innovator, fanatic marketeer, value creator, Growth Hacker. Making a positive impact on society with better technology.


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