A several ActiveX components: e-mail, socket, HTTP, DNS. By ServerObjects, Inc.

Offers .NET and ActiveX controls for TCP, SNMP and HTTP/Web. [Control, Commercial]

Automated telnet sessions, Client/server communication, wake up on lan (WOL). [Component, Shareware]

Offers TN BRIDGE Host Integration Pack, a line of products for accessing to IBM Mainframes and IBM AS/400, allowing implementations of Windows/Web-to-Host applications. [Commercial]

A collection of components for Internet and Intranet: SMTP, POP3, FTP, WHOIS, ping, time servers, credit card validation. [Components, Shareware]

A lightweight and powerful finger client. By Magneto Software. [Control, Shareware]

ActiveX controls which facilitate the use of internet protocols such as FTP, SMTP, PO3. Also has a resizer and tooltip, encoder components. [Commercial]

A COM component can deal with SMTP, POP3, IMAP, FTP, HTTP, and can handle the Japanese code conversion easily. [Commercial]

Let you add LAN messaging functionalities to your applications. [Shareware]

A SMS ActiveX control that gives applications the capabilities to communicate with mobile phones. [Commercial]