1st Email Address Verifier (EAV) is a program that verifies the validity of e-mail addresses in mailing lists.The program works on the same algorithm as ISP mail systems do. Mail servers addresses for specified address are extracted from DNS. The program tries to connect with found SMTP-servers and simulates sending a message, but does not send the message out. EAV disconnects as soon as mail server informs whether this address exist or not.

Power Email Verifier can check your email lists for valid emails. It can import large lists with no problem. Uses multithreading to verify emails at a very fast rate. Simulates the sending of email without sending any messages. Program supports the following file formats: delimited, text, csv - windows address book, and over 7 mail list formats. Verified email records are saved in the same format that they are imported in.

Is it possible to check email addresses quickly for their validity? Is it possible to check all email addresses in Outlook mailboxes at once? Yes, now it is possible with Email Verifier plug-in.

Hotmailer is a bulk email sender, email address finder and verifier. It can efficiently search large amount of e-mail addresses from a mail server in a short time. With built in SMTP server, it will connect to the remote server and post email addresses for verification. If the email address is valid, Hotmailer will automatically send the mail. With a 56K internet connection speed, you can expect to send approximately 2000 or more mails per minute

Fast file checksum generation & verification tool. Allows to create/verify popular file hash/checksum: MD2,MD4,MD5, SHA-1,SHA-2(256,384,512), RIPEMD-160,PANAMA,TIGER, CRC-32,ADLER32, and the message digest used in eMule/eDonkey(ed2k) software. Use it to check files for corruption (data integrity checking). Allows to recurse directories. Supports MD5 & SFV files. Compatible with md5sum, MD5Summer, Easy MD5 Creator, SFV Checker/Verifier, Win CRC32.

Advanced Email Verifier (AEV) is your powerful solution for the "message delivery error". AEV is designed for system administrators, webmasters, programmers as well as for those advanced users who have their own mailing lists and need to keep them up-to-date. AEV verifies every email address from a mailing list or database and determines up to 70-80% of "dead" email addresses.

Email Verifier Professional quickly and easily verifies email addresses. Email Verfier removes invalid, not existed and dupicate emails. Email Verifier is designed for users who have their own mailing lists and want to keep them up-to-date. The tool verifies every email address from a selected database or text file, allowing you to determine up to 90% of "dead" email addresses. Email Verfier supports all popular file formats.

E-mail Verifier is an advanced E-mail address verifier software that is used to validate email in mailing lists. our E-mail Verifier can verify email, check and eliminate inexistant or invalid addresses using an advanced email verification technique. The verification procedures includes syntax checking, DNS domain validation, and 3 more different methods to verify an address.

eMail Verifier can save time and money for businesses who send newsletters to their clients, nonprofit organizations who send bulletins to their members, or any person or business that needs to maintain a clean e-mail contact list. eMail Verifier is your powerful solution for the standard "message delivery error." Email Verifier verifies every e-mail address from a given mailing list, allowing you to determine 80-90% of "dead" email addresses.

YL Mail Verifier is a powerful and easy-to-use solution for the "email message delivery error". with this Mail Verifier, you can easily check every email address from a mailing list and determine if the email addresses are still valid. it does three levels of verification: Syntax, DNS and SMTP. it is the fastest e-mail verifier in the market today.

If you manage many email marketing lists, you know that it can become a full-time job just grooming the list for bad email addresses. While many email blasting products offer you the ability to check the validity of your email list before sending, few do a great of it. Atomic Mail Verifier specializes in just one thing: ensuring your email addresses are accurate BEFORE you execute your email blast.

Email Verifier quickly and easily verifies email addresses. Email Verfier removes invalid, not existed and dupicate emails. Email Verifier is designed for users who have their own mailing lists and want to keep them up-to-date. The tool verifies every email address from a selected database or text file, allowing you to determine up to 90% of "dead" email addresses. Email Verfier supports all popular file formats.

dToolz is an advanced Windows software program that includes a Domain MX verifier, a RDNS checker and a Catch-all verifier. The Domain MX verifier will perform MX lookups on the domains in a list to determine which domains that can accept emails. The RDNS tool will perform IP to Host resolving. And the Catch-all verifier will find out which domains that accepts emails to any random username on that very domain.