How To Check If An Email Address Is Valid

How To Check If The Email Address Is Valid Or Not In Excel

How to Check if an Email Address Is Valid without Sending an Email

Supposing, I have a list of tasks with start date and end date, now, I want to calculate the percentage of completion of the task based on todays date as the following screenshot shown. How could you solve this job in Excel?

Check if the Email address is valid or not with formula

To check if the Email address is valid or invalid, you should apply the following formula.

1. Please enter or copy the below formula into a blank cell where you want to return the checking result:


2. Then, drag the fill handle down to apply this formula to other cells. You will get the following results, TRUE is indicated the Email is valid, and FALSE is invalid.

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  • As we all known, a valid email address is composed of three parts, the user name, the “at symbol” , and the domain. Sometimes, you just allow others to enter only the email address format text into a specific column of worksheet. Is it possible to achieve this task in Excel?
  • When you import some email addresses form Website to Excel worksheet, there always contains irrelevant text, but now you just want to extract the pure email addresses from the text string . How could you quickly only get the email addresses from the cell text?

Online Service Verify Email

By connecting to the website you can check that your email or that of others is valid and fully functional. The page is extremely simple, you will be presented with a search bar on the home page where you will have to type in the email you want to verify, such as . By clicking on Enter, the site will automatically check that everything is correct. If the written email is valid and working, you will be presented with a small green window, while the color will be red if this is not valid.

What Is A Bulk Email Verification Service

Bulk email list verification an indispensable tool for companies sending mass emails determines whether or not a list of email addresses is fully valid and deliverable. The process involves an address-by-address analysis of each email on an uploaded list and is offered as hosted software.

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Why Is Email Verification Important

Due to fears of SPAM and data leaks, many users online are reluctant to give out their real email address and frequently use a fake email or a temporary address from the thousands of disposable email services. These services also provide an easy solution for fraudsters that wish to create duplicate accounts and bypass registration requirements

Protect your company from malicious users with email fraud prevention by IPQS. A reverse email lookup can detect accounts with fake emails, disposable inboxes, or even stolen user data. Validating emails in real-time through an API can greatly decrease fraudulent behavior and improve the value of your user base. It can also be helpful for detecting typos from users with good intentions, such as when a user accidentally misspells their email address.

Beyond user quality, email verification is an important practice to ensure your email can be delivered directly into a user’s inbox, rather than landing in the SPAM folder or bouncing back due to being blacklisted. This is performed by removing spamtraps and invalid emails from your marketing lists. Only messaging valid emails that are active with the mail service provider will ensure you can maintain a healthy sender score and avoid blacklists. It’s best to validate marketing lists every 6 months at a minimum.

What Is Email Checker

4 Ways to Verify If an Email Address Is Valid

Email Checker is a simple little tool for verifying an email address. It’s free and quite easy to use. Just enter the email address and hit the check button. It tells you whether the email id is real or fake. Sometimes, its unable to correctly predict and say unknown because some email providers have put some limits and restrictions or they simply dont like any verification checks on their mailboxes.

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How Can I Use Byteplants Real

In verify the validity of an email address, our API will use a multi-layer testing algorithm comprised of several important steps:

  • Email syntax verification against relevant IETF/RFC standards
  • DNS validation, including MX record lookup
  • Disposable email address detection
  • Misspelled domain detection to prevent Typosquatting
  • SMTP connection and availability checking
  • Temporary unavailability detection
  • Mailbox existence check
  • Catch-all testing and Greylisting detection

Byteplants real-time online email validation API can be integrated into any web form and desktop or mobile application by sending a simple HTTP/HTTPS request to Byteplants API servers.

Our servers will return the result as a JSON object containing:

  • Status, indicating the deliverability status of the email
  • Info, providing a short description
  • Details, providing a full status description
  • Freemail, a bool value that indicates if the email is a freemail address or not.

Furthermore, to make things as simple as possible, we developed plugins for WordPress, Node.js, and jQuery.

Byteplants real-time email validation API supports both single email validation and bulk email validation, engineered to process up to 100K addresses. Hence, virtually any use case scenario is supported. You just have to make the HTTP/HTTPS request to our servers and we will validate your emails list in real time.

Email Checker Email Verification You Can Trust

Email Checker is one of the most robust and accurate email verification services in the marketplace.

With multiple tiers of service, Email Checker offers something to fit all budgets. Email Checker provides high levels of knowledge and experience, which, combined with their robust and dedicated server infrastructure, gives customers peerless email verification.

Subscriptions and pay-per-use will provide an email validation platform that ensures email addresses are accurate and checked in all situations. To learn more about pricing plans, service levels, and customer support options, please visit their website.

  • Cost: Basic plans begin at $14 for 1000 verifications and $299 for 100,000 email verifications.
  • Accuracy: 99% Deliverability accuracy
  • Turnaround time: Process 100,000 email addresses in under three hours.
  • Free trial: Yes receive 50 verification credits free upon registration, with no credit card required for free trial.
  • Real-time verification through API: Yes Email Checker leads the industry, with detailed integration documentation for Python, Java, PHP, and C#.
  • Formats accepted for list and email uploads: .csv and .txt format
  • Format available for downloaded results: .csv or .txt formats, The cleaned file will have additional two cloumns, Main Status Code and Additional Status Code. You can find the details about each status code.
  • Customized / scalable services: Yes please contact their sales team for more information.
  • Bulk email checker: Yes

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Verify Email Address Without Sending An Email

Nov 26, 2019 ·Email address validation is an essential part of the email testing checklist. It lets you get rid of fake or invalid recipients in your mail list, and thus improve the performance of your email campaign. You dont have to send an email to verify whether an email address exists. You can opt for a dedicated tool or manually ping the email box.

How To Find Ip Address From An Email

How to Validate Email Address

Not everyone knows that devices connected to the Internet can exchange data with the network thanks to the IP address provided by the network itself. By following this principle it is possible, albeit not immediately, to find the IP address from an email . Since each connection has a unique IP address you can find the IP of the senders mail server, be it Gmail or another platform.

The process takes some skill, but were here to make even the most challenging codes easy for you. Go to the received emails section and click on it with the right mouse button on what you want to check then select Show original .

This will open a very long computer code but dont be scared, you just have to search for the Received: from line . Here the senders address will magically appear all you have to do is copy it and check its position through a dedicated site. We recommend the site

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Check The Email Syntax

First step of identifying invalid email addresses is to validate the syntax of the email address.

Valid email address consist of two parts: a local part and a domain, separated by a @ character and follows following format

Local part may be maximum 64 characters long and can consist of:

  • uppercase and lowercase Latin letters A to Za to z
  • digits 0 to 9
  • special characters !#$%& ‘*+-/=?^_`~
  • dot . , however it should not be at the beginning or the end of local part and it should not be next to another dot

Domain may be maximum

  • uppercase and lowercase Latin letters A to Za to z
  • digits 0 to 9
  • hyphen – , however it should not be at the beginning or the end of the domain part
  • dot . , used to separate parts of domain labels

One could describe those rules in a form of Regular Expression that would look as follows:

Why Should I Verify An Email Address Before Hitting Send

One word: deliverability.

Sending 500 emails to verified email addresses is much better than sending 1,000 outbound messages to unverified emails.

Chances are a good percentage of those 1,000 emails will bounce. The more your emails bounce, the more likely the messages coming from your inbox will be marked as spam. Not only will you waste time on bounced emails, but the emails you send to valid addresses wont be delivered as successfully.

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Why More Businesses Choose Quickemailverification Over Others

  • Encrypted data storage for complete security of your data
  • One of the best priced services: starts at $4 for 500
  • Highest free credits for trial: Daily 100 credits absolutely free
  • Super-fast and fully reliable verification results
  • Very high, 97% verification accuracy.
  • GDPR compliant

To date, QuickEmailVerification has helped over 70,000 businesses around the globe from SMBs to Fortune 50 companies with their deliverability solutions.

Their email verification process incorporates seven different validations, including syntax validation and the checking of mailbox existence. At the end of the verification process, clients receive a detailed report, with all safe-to-send emails cleaned and identified and placed in a new ready-for-mailing list. QuickEmailVerification verifies domestic and international B2C and B2B emails.

QuickEmailVerification completes two different APIs: real-time API and bulk verification API. The real-time API, which is a nearly instantaneous process, checks new submissions on a form, while bulk email verification API processes a full batch of uploaded email addresses and validates each one.

Services To Check If Email Exists

4 Ways to Verify If an Email Address Is Valid

As you can imagine it is essential to be connected to an internet network to check if an email is valid or not, but we are sure that this aspect was taken for granted. Unfortunately, or fortunately, there are many ways to check if an email is valid , lets see them in more detail individually so as not to confuse our ideas.

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Why Do You Need To Validate Email Addresses

Lets say, youve launched your email campaign without any verification of email addresses. The existing recipients will get their emails, and youll get hard bounces for non-existing recipients, right? Not quite.

The thing is that many hard bounces impair your senders reputation. The poor reputation, in turn, drops your deliverability. If you regularly send emails to invalid addresses, your email campaigns will end up in the spam folder. In the blog post How to Improve Email Deliverability, we shared the best practices for maintaining proper sender reputation.

Email campaign performance depends on the accuracy of your email list.

Debounceio Best Email Verifier

DeBounce is a simple, fast, and accurate email validation and verification platform which providers a deliverability guarantee of 97.5%.

It has validated over one billion email addresses so far and earned a 5-stars rating with more than 460 unique reviews on TrustPilot. DeBounce provides more than 50 integrations and can connect, validate, and update the email lists from many integrations such as Mailchimp, Mailerlite, Sendinblue, and more.

It is built to remove invalid, disposable, spam-traps, and role-based emails from your email lists. DeBounce can also validate some of the famous accept-all and hard to validate email servers such as QQ, G-Suite,, GMX,, and more.

DeBounce is your ultimate email validation solution with bulk validation, single and bulk email validation API, WordPress plugin, real-time easy to install JavaScript widget, and many other integrations.

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Validate Email Addresses With 999% Accuracy

There’s many choices for service providers when it comes to email address validation, but results vary greatly. When verifying an email address, being off by just a few percentage can greatly impact your inboxing score and cause your company’s marketing campaigns or messages to end up in the SPAM folder. Similarly, you may end up with false-positives that could prevent legitimate users from signing up or getting in touch with you.

Imagine having a good prospect attempting to sign up for your site or services, but they are rejected due to their mail server not allowing most email validation services from verifying the address. This is a scenario we see almost every day from new clients that have experienced poor quality among other services and one of the many ways our service excels compared to the competition. IPQS ensures you’ll never face a similar issue, with email scoring that’s 99.9% accurate.

Finding Your Kindle Email Address

check valid email addresses

Aug 20, 2020 ·Find Your Kindle Email Address: The Simplest Way. For knowing the answer to what is my kindle email address, follow the steps mentioned below: 1.) Firstly, log into your account on Amazon on your desktop or mac. Tap on the Account and Lists tab, which youll find on top of your screen. 2.)

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How Do We Verify An Email

  • First it checks for email address format.
  • Then make sure that domain name is valid. We also check whether its a disposable email address or not.
  • In the final step, It extracts the MX records from the domain records and connects to the email server to make sure the mailbox really exists for that user/address. Some mail servers do not cooperate in the process, in such cases, the result of this email verification tool may not be as accurate as expected.

Help us improve this site If you have any suggestion/idea for improving this website or adding new feature or something, feel free to email us.

Email Box Pinging Or Online Email Validators Which Is The Best Option

Email address validation using an automated solution is definitely the preferred option. The verification process is fast and user-friendly. Besides, this is undisputedly the best method for bulk email validation. But you should keep in mind that top-notch email verifiers are not free. You pay for and receive a set of techniques in a package, such as:

  • Syntax verification
  • Toxic domain identification
  • MTA validation

Free services are unlikely to offer more than two of these features. Thats why you should be careful with your choice of an email validator. Also, it is always a walk on thin ice when you have to share personal data of users with a third-party service. You cant be 100% sure that a reliable service has no security issues. Thats why you should always check whether a chosen email validator is GDPR-compliant.

On the other hand, email box pinging is truly your area of responsibility. You perform the email address verification manually, which is more reliable in some cases. This is definitely not an option for validating a long mail list. At the same time, if youre looking for a free solution to check a couple of newly added subscribers, you can benefit from this.

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