Syntax check AMV checks email addresses for compliance with RFC registration. For example, such addresses as me&you@yahoo.com, ^geo^@*hotmail.com will be marked as invalid.
It is at your choice if to complete all the steps or select only one of them. Nevertheless AMV will verify each email address.
For example, it's better to choose the first two steps for a list of hundreds or thousands of email addresses, as the third step will take much more time. Such kind of verification usually detects and removes one-third of the "bad" addresses existing in the list.
You can complete all three steps of email checking if your mailing list contains only several thousand of addresses. In such a case all the "bad" and non-existing addresses will be removed.
Atomic Email Verifier integrates with other Atomic products completely. This means that after collecting e-mail addresses with the help of our extractors (e.g. Atomic Email Hunter), you can transfer the list of addresses to AMV and verify emails. And then after checking the email address validity it is possible to send results to Atomic Mail Sender, our program for mass deliveries.