We verify and clean Millions of emails every month
Email verification is the most important part in email marketing. If your emails are not valid then your email messages will land nowhere or bounce back. It will waste your time, resources and even your server ip address can be black listed. Sending emails to invalid emails is just like that you are sending letters to wrong address, they will never reach your desired recipient.
If you are regularly sending emails or maintain a mailing list then you must always keep the list up to date. It is seen that 5% to 10% of emails get bad every year due to domain expiration or change of employee or name change or any other technical reasons. So now it is important that you remove these bad emails from your list to keep your email list accurate.