With these components you will be able to develop applications that can send and receive email using the Simple Mail Tranfer Protocol SMTP - the universally accepted email standard.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Dart Communications

PowerTCP Mail for .NET V3.0.2.0

Email components help create your .NET email solution with absolute flexibility and ease-of-use. The powerful bi-directional MessageStream technology lets you easily create, send, retrieve, and edit messages while helper classes assist you in managing your email addresses. Complex HTML messages can be created with just one line of code. Plus, multiple WinForm templates with source code are included to help you design interactive solutions out-of-the-box.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by /n software inc.

/n software IP*Works! V8

The SMTP component is used to send Internet mail using the SMTP protocol (the Internet mail standard). The SMTP component implements a standard SMTP client as specified in RFC 821. It has a simple plug-and-play interface. It contains a number of properties like SendTo, Subject, From, Cc, BCc, etc. that map directly to the internet mail message headers with the same name (RFC 822).

/n software IP*Works! SSL V8.0

The SMTPS component is used to send Internet mail using the SMTP protocol (the Internet mail standard). The SMTPS component is the SSL-enabled equivalent (RFC 2487) of the IP*Works! SMTP component. The main difference is the introduction of a set of new configuration settings, properties and events that deal with SSL security. The SSLProvider configuration setting chooses a security provider subsystem.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Aspose Pty Ltd

Aspose.Network for .NET 3.5.0.0

Aspose.Network is a suite of .NET components for network programming with support for .NET logging framework, Microsoft Exchange Server and also allows parsing a Microsoft Outlook document with drag & drop feature as well. Also supports to send a batch of emails and other mail merge features, import & export emails from Mht & Eml formats, querying, retrieving and deleting messages. It supports all the useful features of SMTP, MIME, POP3, FTP, WhoIs, DNS, ICMP, IMAP, HTTP, SOCKS 4/4A and SOCKS 5.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Active Up SPRL

ActiveUp.MailSystem V3.0

ActiveUp.MailSystem is a powerful suite of .NET components that provide users with an extensive set of email tools and features. Provides full support for SMTP, POP3, IMAP4 and NNTP. It also provides extended support for MIME and S/MIME, OpenPGP, vCard and vCalendar, and Mail Merging. ActiveUp.MailSystem also provides unique anti-spam features such as DomainKeys, Commtouch® anti-spam technology, RBL Block List servers and Learning Bayesian Filter

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Catalyst Development Corp

SocketTools .NET Edition V5.0 SP3

SocketTools .NET Edition is a collection of managed code classes, designed to simplify the integration of Internet functionality into applications built using the Visual Studio development platform. The SocketTools .NET Edition is ideal for the Visual Basic or C# developer who requires the ease of use and rapid development features of a component, without the complexities of the native socket classes and without requiring in-depth knowledge of how the various Internet protocols are implemented.

SocketTools Secure .NET Edition V5.0 SP3

SocketTools is a collection of Internet components and libraries for the Windows operating system. The SocketTools Secure .NET Edition is a collection of managed code classes, designed to simplify the integration of Internet functionality into applications built using the Visual Studio development platform.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by JSCAPE

Email Factory for .NET V2.1.4

Email Factory for .NET includes easy to use components for the sending and retrieval of email. Included are components for SMTP, POP, IMAP and MIME protocols. Using Email Factory for .NET you can easily add email support to your .NET applications.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Rebex

Rebex Mail for .NET V1.0.3087.

Whenever you need to send mail via SMTP, download it with POP3 or access a remote mailbox using IMAP from your .NET application, Rebex Mail for .NET will provide the required infrastructure. It allows you to retrieve, create, load, process, save and send e-mail messages in MIME format using a s imple yet powerful interface, with no need to understand the complexities of MIME format. And for advanced users, there is a powerful low-level MIME library as well.

Rebex Secure Mail for .NET V1.0.2896

SMTP over SSL, IMAP over SSL, POP3 over SSL, S/MIME - all you need for sending, receiving and processing emails from .NET framework application along with mail signing, encrypting and signature verification. It allows you to retrieve, create, load, process, save and send e-mail messages in MIME format using a simple yet powerful interface, with no need to understand the complexities of MIME format. And for advanced users, there is a powerful low-level MIME library as well.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by NetToolWorks

NetToolworks SNMP component V3.1

Develop SNMP enterprise management and agent applications with an easy to understand and secure interface.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by AfterLogic Corporation

MailBee SMTP V5.4

MailBee SMTP is a powerful and easy to use COM object which enables ASP and Windows applications to create, send and queue mail to SMTP servers. Secure authentication, email validation, correct MIME composer, multiple attachments, and much more. Can be used in conjunction with SSL, SMIME, POP3 and IMAP4 components. Royalty-free distribution.

MailBee SMTP V5.3

MailBee SMTP is a powerful and easy to use COM object which enables ASP and Windows applications to create, send and queue mail to SMTP servers. Secure authentication, email validation, correct MIME composer, multiple attachments, and much more. Can be used in conjunction with SSL, SMIME, POP3 and IMAP4 components. Royalty-free distribution.

MailBee.NET SMTP V1.0

MailBee.NET SMTP enables .NET applications to compose, mail merge, and send mails to SMTP server or directly to end recipients (via DNS MX Lookup). HTML mails with embedded pictures, ESMTP, send a web page, send with a single line of code, read and delivery receipt, secure authentication (including NTLM), international charsets, multiple attachments, custom headers and body, XML, streams, multi-threading, and more. Royalty-free distribution.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Evans Programming

E-Mail Expert V2.2.6

E-Mail Expert is an ActiveX COM DLL for sending SMTP and MIME email messages. E-Mail Expert works with VB, ASP, .NET and all languages that trap ActiveX DLL events. E-Mail Expert was designed to be easy to use, yet not restrict developers that have an advanced understanding of email, SMTP, MIME or Winsock.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Component Designs

ezSMTP .NET V1.5.5

Easily send email from C#, VB.NET winforms or any ASP.NET application. Works with VB.NET, C# and ASP.NET - Supports SMTP and ESMTP protocols with HELO and EHLO - SMTP Authentication - Change port number from 25 to a non-standard SMTP port - Unlimited To, Cc and Bcc mail recipients - Attachments with automatic MIME and BASE64 encoding and Custom X-Headers.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Chilkat Software

Chilkat Email Component for .NET 2.0 Framework 7.4 -  The Chilkat .NET email component can be used with any Visual Studio 2005 programming language (C#, VB.NET, ASP.NET) and provides managed classes for creating, sending and retrieving Internet e-mail. It fully supports SMTP, POP3, MIME, HTML, SSL, S/MIME, secure authentication, attachments, SSL, progress monitoring, zip and unzip of attachments, XML import/export, and is fully internationalized to handle email in any language.

ASP.Net Simple Mail Transfer Protocol (SMTP) Components by Advanced Intellect, LLC.

aspNetEmail V3.5.2 -  aspNetEmail is a .NET email component, also known as an assembly. It is written in 100% C# for speed and efficiency. It does not have any dependencies on CDO or any unmanaged code. aspNetEmail only requires the .NET framework to be installed on the computer. aspNetEmail allows you to send email from any .NET application. aspNetEmail can be used from ASP.NET web pages, to windows forms, to web services. The only limitation to using aspNetEmail is your programming imagination.