frequently asked questions
cleanlist.email is an email verification tool that lets you verify if an email address exists by examining its validity, format and existence.
This works like an SMTP Server by examining properly mail records for each email address. It then connects to the recipients mail server and simulates the sending of a message, without offending the SMTP protocol and relevant RFC.
Our systems retain your email verification requests for a short period of time for reporting and feedback, after which your requests are automatically deleted along with any results.
Additionally, you may delete your requests manually after you have received the results.
We DO NOT provide or sell email lists, nor we cooperate with companies that provide email lists.
After all we are here to help you reduce sending spam/unbounced mails to invalid addresses.
Generally speaking the result will be accurate, since cleanlist.email utilizes the appropriate RFC and a clever technique simulating sending email to each email address you request. If your mail server needs to send email to the same receipients, the exact same technique will be utilized.
Though, there are some mail servers that do not cooperate with the RFC resulting in bad verification for some domains.
We provide a secure, robust, super fast, API. You can utilize our API to integrate to any CRM/ERP, EShop, registration form or other custom application. If you have any questions on how to use our API do not hesitate to contact us.
