A free SMTP relay server. Allows to relay emails sent to it, directly to their destination, bypassing your provider's mail server. If you need to send large quantities of email, set up a few of these servers on different computers and let a mass mail
Advanced SMTP Server is a system-tray local SMTP server program for Windows that lets you send email messages directly from your computer to recipient mailboxes. Along with a mass mailer the program can be used as a relay server for sending newslette
E-mail client with strongest asymmetric Public-Key-Encryption(RSAES-OAEP). This client is fully featured for receiving/sending mails via POP3/SMTP. With the integrated SMTP engine you do not need a SMTP server, program is trying to send the mail dire
If you have a problem setting up your mass email software, AY Software Diagnostic Tool will analyze your SMTP connection. The tool will try to send several email using various methods. It tests both direct sending and your SMTP server. If you do not
MailBee WebMail PHP is a free AJAX webmail application with skins support. Users can receive, view, manage, compose, and send email through web interface (POP3 and SMTP supported). Source code included.
Test Mail Server Tool is a full featured mail (SMTP) server emulation to test mail sending capabilities of a web or desktop application or to preview messages before they are actually sent.
AfterLogic XMail Server is a free open source e-mail server available for Linux and Windows platforms. Supports ESMTP, TLS/SSL secure connections, SMTP authentication, account and domain aliasing, anti-spam features,mailing lists, logging, and more.
AXIGEN StartUp Edition is a FREE mail server, providing (E)SMTP, POP3, IMAP4 and Webmail services for 9 users. AXIGEN offers centralized Web/CLI Admin, FREE support - available for Linux, FreeBSD, NetBSD, OpenBSD and Solaris