EV3 was developed with a newer framework that supports REST and JSON…
EV3 was developed with a newer framework that supports REST and JSON. The EV3 service builds on top of the core features of the EV2 service and improves overall performance, accuracy and usability. The added logic greatly improves on the service’s ability to establish real-time communication with host servers to verify email addresses. Many mail servers are now configured to handle mail communication with extreme prejudice, and they employ various tactics in order to try and reduce spam and phishing bots from getting any information past them. As a result, normal SMTP verification techniques are becoming less reliable. EV3 is smart enough to not just recognize these techniques, but to also anticipate them so that they don’t get in the way of the verification process.
Like EV2, the system has background processes that are constantly gathering information. If we were not able to get a piece of information on the first request, it is likely a background process will obtain it and have it ready for you next time. EV3 combines all the functionality of its predecessor and more into just two new operations. For example, email cleaning and correction is now included as part of the standard set of procedures in each operation.