Photo from Unsplash

Originally Posted On: https://blog.emailschecker.pro/email-validation/email-verification-api-validation-api/

 

Email verification APIs, also known as email validation API or email hygiene services, are powerful tools that help businesses and organizations ensure that their email lists are accurate and up-to-date. These APIs help to identify and remove invalid or incorrect email addresses, which can improve the reputation of customer service and increase the effectiveness of email marketing campaigns.

Email verification API checks an email address’s syntax, domain name, and other factors to determine its authenticity through email validator api backend. This process can help to identify and eliminate invalid email address, such as those that have been mistyped or belong to closed accounts. Email validation API can also helps to identify and remove disposable email providers and disposable email addresses, often used as signups or subscriptions but not valid for long-term communication. Email validation API’s goal to validate an email address through mail servers to find only valid email addresses and provider better email deliverability.

 

Best Email Verification API & Validation API tools for developers

Email verification APIs, also known as email validation API or email hygiene services, are powerful tools that help businesses and organizations ensure that their email lists are accurate and up-to-date. These APIs help to identify and remove invalid or incorrect email addresses, which can improve the reputation of customer service and increase the effectiveness of email marketing campaigns.

Email verification API checks an email address’s syntax, domain name, and other factors to determine its authenticity through email validator api backend. This process can help to identify and eliminate invalid email address, such as those that have been mistyped or belong to closed accounts. Email validation API can also helps to identify and remove disposable email providers and disposable email addresses, often used as signups or subscriptions but not valid for long-term communication. Email validation API’s goal to validate an email address through mail servers to find only valid email addresses and provider better email deliverability.

Email Address Verification API provided by Emails Checker Pro

Main Benefits Of Email Validation API Usage

Better Inbox placement

The most significant benefits of using an email verification API is that it can help improve your campaigns’ email deliverability. When you send an email to an invalid address, it will bounce back, negatively impacting your sender’s reputation. Higher bounce rates, in turn, can lead to your legitimate emails getting marked as spam, which can reduce the effectiveness of your email campaigns. By using an email verification API to clean your email list, you can reduce the number of bounced emails and improve your sender reputation, which will help to ensure that your emails reach their intended recipients.

Faster Email Verification Process For Bulk Email Verification

Another benefit of using an email verification API is that it can help to save time and resources. Manually checking and cleaning email lists can be a time-consuming and tedious task, especially if you have a large number of email addresses. An email verification API can automate this process, allowing you to quickly and easily clean your email list and keep it up-to-date. Email validation API can reduce the need for manual labor and free up time and resources for other vital tasks.

Validate Email API Key

Email validation API key is used by web servers to directly communicate email validation service backend for validation and verification of mailbox providers email addresses, catch all domains, spam traps, disposable emails, invalid emails, mistyped email addresses, ip addresses of mail servers and many more. Email validation api returns back with proper email address information. Web developers than choose what kind of email addresses they would like to accept for their sign up forms or email marketing efforts.

In addition to these benefits, email verification API can provide additional features such as syntax and typography checks, SMTP verifications, email quality checks, and delivery scores, which can help ensure that your email lists are accurate, high-quality, and effective.

Many different email verification APIs are available on the market, and each one offers its unique set of features and pricing options. Our popular and trustworthy email verification API include Email Checker with pro email validation API functionalities. When choosing an email verification API, it is crucial to consider your specific needs and budget and carefully research the features and pricing of different options.

Emails Checker API pricing starts from $0.49 per 1000 email validation API key calls. Email Checker is verification api key is very competitive in the validation and verification api market with real time api usage monitoring.

How Email Validation API Work? How They Validate Email Addresses?

Email validation API is a product served by an email verification service. Email validation process involves multiple validation and verification steps. This process can get separated in two validation and verification categories. Following email verification techniques are used by Email Checker email verification api:

Database email validation categories

1. Syntax check for syntax errors

An Email syntax check is a process that verifies the structure and format of an email message conforms to the rules of the email protocol (SMTP, POP, IMAP) and the email client being used. This can help to ensure that the email is delivered successfully and without errors, by catching any issues such as invalid email addresses, missing fields, or incorrect formatting. It is a best practice to always run an email check before sending an email for better inbox placement. Identify mistyped email address helps businesses removing these emails from their email lists.

2. Identification of Disposable email providers

Disposable email providers offer temporary, disposable email addresses that can be used to protect users’ privacy or avoid spam. These providers allow users to generate unique email addresses for different purposes or recipients, which can be discarded after a certain period of time or when no longer needed. This can help to keep users’ primary email address private and reduce the amount of unwanted email they receive.

Using disposable email addresses are harmful for online marketing businesses. A customer generate a temporary email when they signup for a free trial of a product. Business can not reach to this customer anymore through its marketing campaigns. Businesses email bounce rates may increase causing email sending reputation goes down.

3. Identification Of Free email providers

Free email providers are companies that offer email services without any cost to the user. These providers offer a range of services such as email storage, webmail interface, and email forwarding. Some popular examples include Gmail, Outlook, and Yahoo Mail. These services are usually ad-supported and users can access them through web browsers or email clients.

Business that are running digital marketing for other businesses prefer keeping mail lists with business email addresses rather than free tier email addresses.

4. Accept All domain names in email addresses

Accept-All domain names are connected to mx servers that are accepting every email they receive. However these mx server do not respond to the sender SMTP server if the email address is valid or invalid.

5. Spam Traps

Spam traps are very critical for email sender reputation. These email addresses are mainly activated and forgotten by its users. The inboxes become full and after sometime they get disabled. However email providers re-activate these email addresses and use them for monitoring purposes. Businesses always need to remove spam traps email addresses from their email lists before sending email marketing campaigns. Emails Checker Pro and premier plans included email validation api finds these email addresses and remove spam traps from the customers lists.

Telnet Queries

MX records check

Disposable MX records

Email validation apis runs backend check for MX record hostnames. If any of these hostname match with disposable emails providers, those emails get marked as disposable.

Anti greylisting technology MX records

Some of the mx servers using greylisting technologies. Email validation and verification apis run a back check through the known grey listing servers. Businesses can decide to send emails.

SMTP check

Checking SMTP is done by an smtp server communicating with receiver email address MX server and asking if the email address is valid. Most MX servers provide proper information about the status of email addresses for the smtp check. However some of the email address providers might work as accept-all email provider that tell every email address is valid. Email validation api uses it’s historical database to compare results from the telnet queries.

SMTP IP address validation and verification

• Broken smtp handshake
  Emails checker validates if smtp connection is working with the email receivers servers.

• Disposable IP address
  Emails Cherker email validation api checks whois information for all the email service providers MX servers. Some of these servers are marked as disposable providers. API responds back with disposable to the business web servers.

Machine learning & Rule Based Algorithm Generation

Email validation is the process of verifying that an email address is valid and exists. This is an important step in many applications, such as email marketing, where it is essential to ensure that emails are delivered to the correct recipients. There are two main approaches to email validation: rule-based algorithms and AI based learning.

Rule-based algorithms are based on a set of predefined rules that are used to validate email addresses. These rules can include checking for the presence of certain characters, such as the “@” symbol, or checking that the domain name is valid. These algorithms can be very accurate, but they can also be limited in their ability to adapt to new or changing email formats.

Machine learning, on the other hand, uses statistical models to learn from a set of data and make predictions about new data. In the context of email validation, AI learning algorithms can be trained on a large set of known valid and invalid email addresses, and then used to predict the validity of new emails. AI models such as deep neural network, Random Forest, SVM can be used for this purpose.

One of the main advantages of machine learning is that it can adapt to new and changing email formats, making it more resilient to changes in the email landscape. AI can also learn from the data and improve its performance over time, which can lead to higher validation rates.

However, AI also has its own set of limitations. One of the main disadvantages of AI is that it requires a large amount of data to train the model, and it can be difficult to acquire this data. Additionally, AI models can be complex and computationally intensive, making them less suitable for use in some applications.

Overall, both rule-based algorithms and AI have their own set of advantages and disadvantages, and the best approach will depend on the specific requirements of the application. Both can be used to validate an email address, but AI may be more suitable for applications that require a high level of adaptability and accuracy.

Emails Checker Pro trains it’s AI with millions of emails daily or monthly basis it’s using to validate emails through email validation api email verifier.

Main Features of Email Checker & Email Verification API Product

Single Email validator

Customers can use this email verifier to validate a single email address. Emails Checker backend api usually responds in few seconds after validating emails. This part of the service comes with user interface and customers can use through the website.

Bulk email verification

Your marketing campaign email list may have thousands or millions of email addresses. When you need to run a one time full check for all these addresses, Emails Checker Pro gives you option to upload your customer list data. You can upload your email list in CSV, Excel or TXT format. API email verifiers starts to validate emails for false entries, invalid emails, spam trap, spam emails, typo checking, and many more mentioned above.

After Emails Checker Pro automatically checks, it sends customer an email about the process. Customer can download the results in different forms including google sheets.

Where can an email verification api used on website development project?

Lead capture forms

These forms are a vital tool for businesses looking to generate leads and grow their customer base. These forms are typically used on websites to collect information from visitors, such as their name, email address, and contact information. The information collected can then be used to follow up with the visitor and turn them into a paying customer.

One of the key benefits of lead capture forms is that they prompt visitors to provide their contact information. By making it easy for visitors to share their information, businesses can increase the number of leads they generate. Capture forms can be placed on a variety of pages on a website, such as the homepage, product pages, or blog posts. This ensures that visitors are presented with the opportunity to provide their information regardless of where they are on the site.

Another benefit of lead forms and lead pages are that they allow businesses to capture information from new users. This is especially important for businesses that rely on digital marketing to drive sales, as they need to be able to reach out to potential customers who have not yet interacted with their brand. By collecting information from the users, businesses can build a database of potential customers and target them with tailored marketing campaigns.

They can also be used to segment visitors based on the information they provide. For example, businesses can use customer capture forms to collect information about a visitor’s interests, job title, or industry. This can be used to tailor marketing messages and ensure that they are relevant to the visitor.

In summary, lead forms are an essential tool for businesses looking to generate leads and grow their customer base. They get their visitors contact information, allowing businesses to follow up and convert them into paying customers. They also allow businesses to capture information from new users, build a database of potential customers, and segment visitors based on the information they provide.

Mailbox verification

Email verification API used by web developers to connect websites signup pages to Emails Checker Pro backend email verifier. When a customer tries to signup to a website, web server securely send this email to the email verifier API in json format. Validation and verification process takes between 1 to 5 seconds. Emails Checker Pro email validation api returns back with status of the email scoring in json format.

Companies can block emails before they are getting registered to their database. Their transactional emails only goes to real emails. Bounce rate drops and business email scoring increase. Keeping a debounce account sender reputation providers higher email deliverability.

In conclusion, email checker email verification API is a powerful tool that can help businesses and organizations improve their email lists’ accuracy and effectiveness. Businesses send emails to only valid email addresses. These APIs can improve deliverability, save time and resources, and provide additional features to ensure high-quality and effective email campaigns. With the proper email validation API, you can take your email marketing to the next level and achieve better results.