Email verification helps you get rid of invalid, misspelled or fake email addresses from your contact list. This increases the deliverability of your emails and improves your email marketing campaign results. It also prevents you from paying for sending your email campaigns to a contact that does not exist or does not want to receive your messages.
How do I validate bulk email addresses?
The process of validating an email address is simple and quick. Using a Bulk email validator, you simply upload a CSV or text file with all the email addresses that need to be validated. The service will then check each email address against a database of valid email addresses and domain names. It will also check to see if the email address is formatted correctly, if it exists and whether the mailbox has a role or is catchall.
After the verification process is complete, you will be sent a report via email. The report will include the number of valid, invalid and catchall email addresses along with a quality score for each email address. You can then use the filtering options within your spreadsheet software to purge all the invalid email addresses from your list.
Adding an email validation API to your signup, login or opt-in forms will help decrease the number of confirmation emails that bounce by 50%+. This will reduce your email marketing costs and increase your ROI. There are a few different bulk email validator services that you can choose from including ZeroBounce, MillionVerifier and MailboxValidator.