Free Disposable Email Address Check API
What is a disposable email address?
A disposable email address is a type of email address that is used and discarded after a short period or after a specific use-case. They’re typically used for one-off registrations or trials, allowing users to receive a verification email without exposing their primary email address.
Why are Disposable Email Addresses Bad for Your Email List?
Low Engagement Rates: Disposable emails are rarely revisited, leading to lower open and click-through rates for your campaigns. Bounces and Spam Traps: Many disposable email providers shut down addresses after a certain time, causing emails to bounce. Skews Analytics: With disposable emails in your list, your metrics aren’t representing genuine customer or user behavior. Potential for Abuse: Disposable addresses can be used maliciously to exploit offers, promotions, or to spam forums and comment sections.
Go beyond just checking for disposable email addresses
Kickbox’s Email Verification API leverages a network of billions of emial signals fro trusted sources to ensure 95% accuracy, so your messages reach your customers.
ACCEPT-ALL & FREE DOMAIN DETECTOR
Identify the domains that accept all messages making them unverifiable & domains that offer free mailboxes, like Gmail, Yahoo, etc.
ROLE ADDRESS IDENTIFICATION
Find out how many role addresses—like help@, sales@, or info@—are present in your email lists. High numbers can result in lower engagement since they are not usually managed by an actual person.
DETECT SYNTAX ISSUES & TYPOS
Connect the Kickbox API to protect your email database from typos & invalid addresses—anywhere you capture email data online. Ready to Maintain a Cleaner, More Effective Email List?
Don’t let disposable emails and poor-quality addresses bring down your email marketing metrics. Try Kickbox with 100 free credits to start.