1)   ActiveEmail SMTP E-mail Development Kit 2.2
Add e-mail functionality to your project. No MAPI required. Features: custom headers, plain and HTML messages, different character sets, multiple primary, CC, and BCC recipients, NNTP and more. Samples included for VBScript, VB, VC++, C#, VB.Net.

 2)   Simple Mass Mailer 1.0
Tired of bulky mass mailer programs? Simple Mass Mailer will work on any computer old & new. No, you are not required to have the latest version of Windows or .NET! This is just a Simple Mass Mail Tool. Simply enter your Mail Server, From, Subject

 3)   ActiveEmail SMTP E-mail Toolkit 2.1
ActiveEmail provides an easy-to-use programming interface to SMTP e-mail and NNTP news communications; Use it to send messages automatically, or in batches, from applications, web servers, or from the command-line.

 4)   ActiveEmail SMTP/POP3 Toolkit 3.0
SMTP and POP3 tool for VBScript, ASP, VB, VC++, VB.NET, VC#.NET, Delphi, PHP. Multiple recipients (To,CC,BCC), attachments (ASCII,binary), HTML formatting, Unicode, multiple char sets, authentication, encodings (7,8 bit,quoted-printable,base64)