Mail Checker

Program Mail Checker is designed to verify the existence of email addresses. The main objective definition invalid email address, send mail to be rejected as a result of not existence-mail that allows to clean up your mailing list of non-existent addresses and consequently, better spend the time to link your message to the current address. The principle of Programs similar to the mail servers: Programs sends a DNS query to determine the MX (Mail Exchange) server address, then the program tries to connect to the server and found to simulate sending the letter. The program analyzes the server response to a command to get a letter: This allows you to quickly and accurately determine the health address. Efficient processing algorithm allows answers with high precision (97%) to establish the state address, and the probability of false lock if its address is practically zero

Benefits

Multilevel test

Check all addresses held in three stages

checking email addresses against rule - if the specified domain, there are no negative characters.
checking the existence of domain - by DNS query to determine the existence of MX servers for a domain that will filter out emails from non-existent domain.
by checking directly address.

It can perform simultaneous examination of several tens or hundreds of addresses, which allows to download your channel on the Internet and to check the maximum speed.

Fast DNS test

Supports check when running validation email and DNS query to determine the MX servers for domain e-mail addresses. This mode allows you to quickly check huge lists.Checking a large list. Mail Checker will check really large lists of email addresses. These lists can be imported from text and CSV files, the program exports the result of their work in the CSV file.

The use of linguistic analysis to verify addresses

During verify your program examines server response to a request for verification of address. As a result, achieved high accuracy and analysis system allows to avoid spam is used by many mail servers. As a result, completely eliminated false positives and achieved very high speed of checking.

Mail Checker program very easy to use. Anyone, regardless of training, can easily get started with the program.

Speed

With multi-thread architecture program Mail Checker is faster than other programs. Users can manually set the optimal number of threads, which allows verification of maximum speed.