It can search for smtp server also locates and identifies open relay SMTP servers. It is an all in one program, you tell it how to scan and it does ALL of the work for you. No more using 3 or 4 programs and wasting hours of your time doing Whois lookups, etc., we do everything.

Merak Mail Server provides unlimited accounts and domains for one price, which will save you costs as your needs grow. At anytime you can decide to add new modules and your data and settings will be preserved. Merak contains Integrated Antispam, Integrated Antivirus, Groupware Server & Calendaring for MS Outlook.

Test Mailer enables you to quickly send an email and monitor or debug all communication with the recipient mail server. There is no need for a smtp server, Test Mailer will act as a mail server itself and lookup the MX records for the recipient. Use the advanced options to create special circumstances and save the communication log to inform postmasters about any configuration problems in their email or mail server setup.