1st Email Address Verifier

1st Email Address Verifier is an application that is able to verify the validity of email addresses. This tool can help you keep a clean email contact list and avoid the annoying failure messages received each time your server doesn’t recognize an email address as being valid.
It sports a clean interface which offers quick access to all its main functions. It doesn’t take a lot of time to get used to working with this tool, and it can be mastered even by less experienced users. You can import an email list, provided that the file format is plain text. Unfortunately, you cannot drag and drop the files in the main panel, so you are required to use the built-in browse function.
Once you have uploaded the email list, the application automatically displays the emails in the primary window. The generated reports can be exported to plain text, CSV or TSV. You can include in your reports all the addresses listed, or only the valid or invalid addresses.
More experienced users may fiddle with some advanced settings, as they can select the primary and secondary DNS server, thread number, connection timeout, and others.
During our testing we have noticed that the program manages to carry out a task pretty quickly and without errors throughout the process. It also remains light on the system resources.
To sum things up, 1st Email Address Verifier proves to be a handy software solution when it comes to verifying the email addresses from a list. It’s easy to work with and appeals to beginners and experts alike.