A bulk email checker is a web application which has the ability to verify if email addresses are real or fake. Any enterprise or company that sends emails regular will be greatly benefited by using this system. The bulk email checker system allows the uploading of plain text file such as tab or CSV for the verification of email addresses.
The systems first remove all duplicates from the list and verify emails that are in RFC compliant format. All emails are then filtered against the list of disposable email providers that is constantly updated and all accounts blacklisted addresses in order to remove any previously failed addresses for free. The system will then check for any invalid DNS entries and filter role accounts. The system will perform a deep cleansing STMP test to ensure the connection to the destination mail server and then check if indeed the mailbox exists and has the ability to receive email. People accidentally misspell email addresses and are completely unaware of doing so, that results in delivery failures due to spam complaint or bounce and also losing a potential customer. It’s very unfortunate that most of the invalid email addresses are due to misspelled domain name. The integration of the API into the application or the website will prevent these issues and the user will be alerted when an error was committed and an invalid address was entered. The integration of the API in order to verify emails that are signing up to the opt-in forms or account creation can instantly decrease confirmation email bounce by over 50%. The API performs the deep cleaning STMP test and then filters disposable providers and blacklisted addresses. Never Bounce understands that data are extremely important and keeping them secured is their top priority. They use standard security practices to ensure that data are well protected and secured, and can be viewed and accessed by the user. Never Bounce guarantees that the data will never be resold or abused in any way and no email will be sent to contact emails. Data are archived in users’ dashboard for convenience and can be deleted permanently at any time. Never Bounce had gone to great lengths to secure all user data and uses enterprise security standards. Never Bounce processes emails from around the world, for businesses and customer addresses with high accuracy. This includes verification from all major ESPs including although not limited to Yahoo, Hotmail, AOL, Gmail, and others. When an email is sent from any of these services, any spam complaints, bounces, unsubscribers, or anything that can be considered harmful to sender score will be instantly added to the bulk email checker blacklist to prevent invalid emails from trickling back to the clean lists again.
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