When a website often asks for an email id to provide access to the content or for registration, the visitors tend to provide an incorrect email id to avoid being spammed. It is also possible that the visitor makes a genuine mistake while typing out the email id. In either case, a wrong email id, once saved, may enter into the workflow and propagate across multiple systems, causing problems. It is best to capture the bad email ids at the point of entry and not let them enter the system in the first place.
Kleammail provides email verification APIs that integrate with every touch point where the user may enter his email id. These touchpoints could be webpages such as Landing pages, the registration process, newsletter, and other sign-up pages or back-end web calls that may pass on email id as a part of web data. Our email address verification APIs use sophisticated, multilayered algorithms that test the email ids for genuineness and run various checks to identify disposable, fake, and irrelevant email ids. Kleanmail’s email validation APIs run these tests and checks and validate ids, all in real-time.
The email validation APIs are compatible and work with a variety of development environments such as .NET, JAVA, PHP, Python, Swift etc. They integrate seamlessly with your favorite platform. The API services are hosted on multiple servers that provide redundancy, ensuring high (24x7) availability. Some of the checks that are performed by our email validation APIs are listed below.
cMX Record check: Check for the Mail Exchange Record of the domain to know if the email is genuine or inherently fake.
Email bounce validation: Identify which emails will surely bounce.
Abuse email id detection: Detect email ids that are known to mark all their incoming emails as SPAM.
SPAM Traps: Identify the spam traps in the email list.
Disposable emails: Identify the temporary email accounts that self-destruct after a short period and only result in bounce and bad email ids.
Catch them all Domains: Detect domains that will receive every email sent to them irrespective of the email ID's validity. Their effect on your reputation is similar to those of spam traps.
Toxic Domain Identification. These are the domains known to destroy the reputation of the sender, even if the email id is genuine.