smtp

This software offers a comprehensive solution for managing Web, Mail, and FTP servers with various features included.

The SocketTools Library Edition provides 20+ libraries for Internet app development. The DLLs support IPv6 networks and secure connections via SSL/TLS and SSH. Users get free tech support.

SocketTools ActiveX offers over 20 controls for Internet application development. It has 32-bit and 64-bit controls that support IPv6 networks, secure SSL/TLS and SSH connections. Technical support is also free for users.

SocketTools .NET Edition is a set of Internet components for Visual Studio versions prior to 2013. It supports 64-bit platforms, IPv6 networks, and secure connections with SSL/TLS and SSH. Also, the software offers free technical support.

SPAMfighter Mail Gateway is a simple-to-use anti-spam software for Windows Servers that provides instant protection against spam without the need for configuration or maintenance, allowing companies to easily eliminate spam.

This remailer software offers a direct delivery of messages through multi-threaded processing, internal SMTP server, and open API. It also includes mailing lists, databases, plugins, Socks5, and ActiveX/COM interfaces for user convenience.

This software improves the capabilities of corporate mail servers by intercepting SMTP messages, allowing for dynamic modifications, rejection, or retransmission to the server. The software offers extensive customizability and logging, including support for Greylisting and Tarpitting.

Gattaca Server is a full-featured electronic mail server that operates as a service under Microsoft Windows NT/2000/XP. It allows users to set up a personal email service in their home or office.