1)   CSMail Developer Edition 6.0.0.9789
Active X Email Components - SMTP (RFC 821), POP3 (RFC 1725) and MIME (RFC 1341) objects. BUILT IN SMTP/POP3/SOCKS PROXY SUPPORT, ESMTP AUTHENTICATION, STANDARD MIME ENCODING/DECODING,SMTP ENVELOPE, FULL SUPPORT FOR MULTIPART MESSAGES.
email, e-mail, smtp, pop, pop3, mime, RFC 821, RFC 1725, RFC 822, RFC 1341,

 2)   E-Mail Expert 2.1.2
E-Mail Expert is an ActiveX COM DLL for sending SMTP and MIME email messages. Works with all languages that can trap ActiveX DLL events. E-Mail Expert has the features you need to easily create a professional e-mail application or component.
email, e-mail, smtp, mime, activex, com, dll, expert, email dlls, e-mail dlls,

 3)   Async 2.0.2
Async is a multi-threaded activex component that gives visual basic developers the ability to easily create multi-threaded applications and DLLs. An ActiveX control and DLL are provided to maximize your ability to write the best possible programs.
asynchronous, multi-threaded, activex controls, activex, vb controls, vb, programming, multi-threaded programming, vb multi-threading, visual basic programming,