High Speed Verifier

High-Speed Verifier (HSV) is a straightforward application that helps the users to verify the validity of a list of email addresses. HSV is capable of checking thousands of addresses per second. If there are invalid addresses, the app can weed out some of them.

High Speed Verifier can take a lot of beating as it can process thousands or even millions of mailing lists. It appears that its results are better if the list is more significant as its success odds are based on percentages.

The program usually detects around 20-30% of broken addresses in a mailing list. Theoretically, it is capable of detecting up to 60-70% using a software product. This figure seems relatively small, but actually, it might make 10% of a list. Here comes in the percentage odds mentioned above.

Besides, HSV provides for optimal checking mode regarding time and data traffic. More thorough checking (with which the rest 40% of dead emails could be detected) takes ten times longer and requires five times greater traffic for each address. Hence it's not that advisable with huge lists.

The app work is based on DNS servers, and it's recommended to use several at once, as the process is more manageable when split between more instances.

In conclusion, High-Speed Verifier can smoothly go through a massive list of mail addresses and erase all items that are identified as invalid.