This clone of YouSendIt allows you to create a professional site to enable your customers to share files in the easiest possible way.
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Developer: CloneScriptSoft.com
License: PHP License
Operating System: Linux
Elastic Email is a mail relay service.
Developer: Apptha
License: Freeware
Operating System: Not Available
PHPMailer is a PHP-Class for PHP (www.
Developer: PHPMailer
License: GNU Lesser General Public License (LGPL)
Operating System: Platform Independent
XPertMailer is a PHP class that will help you send/read encoded MIME type mail messages (text, HTML, HTML embedded images, attachments) towards a localhost, client, relay with optional authentication and TLS/SSL support.
Developer: Tanase Laurentiu Iulian
License: GNU Lesser General Public License (LGPL)
Operating System: All
SquirrelMail is a standards-based webmail package written in PHP4.
Developer: The SquirrelMail Development Team
License: GNU General Public License (GPL)
Operating System: UNIX/Linux or Windows
IlohaMail is a light-weight yet feature rich multilingual webmail system designed for ease of use, written in pure PHP.
Developer: Ryo Chijiiwa, IlohaMail.org
License: GNU General Public License (GPL)
Operating System: Platform Independent
RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface.
Developer: RoundCube
License: GNU General Public License (GPL)
Operating System: Platform Independent
This project was originally intended to be just a migration tool, but I changed it into an archiving and migration tool.
Developer: Jason Solis
License: GNU General Public License (GPL)
Operating System: All POSIX (Linux/BSD/UNIX-like OSes)
Simple Free Mass Mailer Sender is a script, that you can use from your server to send mass mails.
Developer: Shan Given
License: GNU General Public License (GPL)
Operating System: Unix
Ezmassmailer.
Developer: EZMM Info
License: GNU General Public License (GPL)
Operating System: Win, Unix, Linux