High Speed Verifier 1.21

High Speed Verifier description:

High Speed Verifier (HSV) is a high-speed software designed to check e-mail address for existence. HSV is capable of checking thousands of addresses per second. It can easily deal with mailing lists containing tens millions of addresses; moreover, it is with this list size that the program's highest performance can be achieved.

HSV detects about 20-30% of invalid addresses in a mailing list, though theoretically it is possible to detect up to 60-70% using a software product. This figure seems relatively small, but actually it might make 10% of a list. Besides, HSV provides for optimal checking mode in terms of time and data traffic. More thorough checking (with which the rest 40% of dead emails could be detected) takes 10 times longer and requires 5 times greater traffic for each
address, hence it's not that advisable with huge lists.

High Speed Verifier 1.21 was released on Aug 4, 2006. The current version will run on Windows 95, 98, Me, 2000, NT, XP.

High Speed Verifier is a shareware. You will be able to use the evaluation version available for download during a limited period, after what you will have to buy the full version to continue to use High Speed Verifier.

Size of High Speed Verifier 1.21 download is less than 937 Kb. DSL users will only need one minute to achieve the download, when 2 minutes may be required when using a 56k modem. (See below to download High Speed Verifier 1.21).