Validate email address API API is a software program that runs on a web page to ensure that the email addresses entered by visitors are valid. The program can detect email addresses and check for errors such as misspellings, invalid domains or missing “@” symbols. It can also run additional checks such as checking for a personal or business email account and if the account has been active for a certain number of days.
Using an email validation API is a great way to reduce fraudulent emails and spam complaints, improve the deliverability of marketing messages, and increase overall email deliverability rates. The process works by running an in-depth and thorough email verification that tests the validity of the email address based on mailbox detection, syntax checking (RFC defined grammar), DNS validation, spell checks and ESP-specific local-part grammar as well as pinging the email address to test for inbox status and filtering for role-based email addresses.
Seamless Integration: Leveraging APIs to Validate Email Addresses
An email validation API can be embedded in forms like newsletter sign-ups or shopping carts to allow only valid emails to advance through the process. It can also be used in conjunction with other tools like IP geolocation and phone number validation to help prevent bogus or inaccurate data. This in turn helps businesses connect with real people instead of bots or fake or undeliverable email addresses, which saves them money on marketing costs and wasted time trying to reach non-existent recipients.