Hello, I run a software where i schedule exams for students online and recently i got many bounce emails because a bunch of emails was nonexistent, i googled and i got to learn about email verification API, but i don't know how to use it. It will be great if anyone can explain it to me.
You can use the sample codes in the page below. https://www.mailboxvalidator.com/api-single-validation
You just need to sign up for the MailboxValidator free API to get your API key. https://www.mailboxvalidator.com/plans#api